Here’s my Q&A column from the WSJ this week — and if you have any questions for me, just email them to AskAriely@wsj.com.

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Dear Dan,

I was the whistleblower for a very large corporate disaster. Since the whistleblowing, I have been shocked at the vitriol and social exclusion I have suffered as a result of speaking the truth. What is it about whistleblowers that makes society want to exclude them? Any insights and guidance would be most welcome.

—Wendy

From what I understand, the backlash you are experiencing is very common among whistleblowers.

In thinking about your issue, I reflected on why I want my kids (ages 10 and 6) to solve their problems themselves, without involving higher authorities (their parents). Tattling is considered very negative behavior. Of course, sometimes my kids have legitimate claims that require an intervention from the “authorities,” but my negative reaction to tattling suggests that I’m willing to accept some violations of justice in order to have the problems solved internally.

Perhaps the friends of whistleblowers see them as not truly part of the social circle, since they’ve shown willingness to seek external authorities when conflicts emerge. Maybe your social exclusion is due to a belief that when problems emerge in the future, you will again look for an external authority? If you were Tom Sawyer, you could cut your hand and mix your blood with that of your friends to symbolize your connection, but given that this might not work for your age group, perhaps you need to find a related ritual that will show your commitment to the social group.

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Dear Dan,

I live in a quasi-urban area near Washington, D.C., don’t own a car and take the metro to work. Near my home is a fleet of Zipcars (a car-sharing system starting at $8 an hour, including gas, insurance and up to 180 miles of driving in a day). If I bought a car, the monthly costs alone (insurance, parking) would amount to about $200; then there’s the purchase of the car, gas and tolls. For that money I could regularly rent Zipcars.

So why don’t I? I could go to different restaurants and entertainment. But each time I think of doing this, I ask myself whether I want to spend the extra money to rent the car and usually decide against it.

This issue comes up the most with groceries. There’s a fantastic supermarket a quick drive away that sells much better and cheaper produce than my local store. In the end, I feel like I’m choosing between (1) overpaying at my local store and feeling cheated and (2) going to the better store but also feeling cheated because I spent $30 on a Zipcar to save that same amount on groceries. What do you suggest?

—Michal

What you’re experiencing is a conflict between your enjoyment of a better supermarket and your cost-benefit analysis. What’s interesting is that if you bought a car, you’d spend much more money overall, but on any given week you wouldn’t feel the pain of paying to get to the supermarket. Because a car can be used for so many different purposes, no single one will feel like the reason for the car, and you’d only focus on the marginal cost of driving a few extra miles, despite the car’s overall expense and inefficiency.

Instead, you could try calling Zipcar and offering to pay them in advance for three hours of car use four times a month for a year. This way you wouldn’t undergo a cost-benefit calculus for every visit to the supermarket.

And if you can’t convince Zipcar to do this, how about putting the money you’re saving by not having a car into a “Zipcar” bank account, and linking the Zipcar use to the money you’re saving? And to make sure you use this money for the Zipcar, commit to giving whatever’s left in that account at the end of the year to a charity you hate.

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Dear Dan,

A few weeks ago you told us that in romantic encounters, the heart grows fonder when we know less about a potential mate. Does it also work for job applicants? Do we like people more when they’re hired from the outside rather than from within?

—John

Plenty of lessons from romantic love apply to the rest of our lives, and you’re correct that this is one of them. There’s some evidence showing that CEOs hired from the outside get paid more than those from the inside and that they don’t do as well. I suspect that the reason for this is the same heightened expectations that come with lack of knowledge. The question, of course, is how to combat our natural tendency to be overly optimistic about people we don’t know very well—both romantically and professionally.

See the original article in the Wall Street Journal here.

Wondering whether you can ask someone to give you a PhD in exchange for a kickback? Curious whether you can get away with stuffing ballot boxes? Allow me to introduce you to the Encyclopedia of Ethical Failure. Every couple years the Department of Defense publishes the Encyclopedia (Word doc), which is likely the most sarcastic government document out there. Interestingly, golf and taxes seem to turn up a lot.

Of course, ethics for U.S. government employees and military includes a number of rules that most citizens don’t have to abide by, such as not endorsing candidates for office while in uniform. However, it doesn’t take a law degree to recognize the problems with many of these incidents. Here’s a tiny sample:

– “For a period of several years, two top executives at the Naval Undersea Warfare Center had an astonishing work record—they took nearly no vacation time at all. The reason, investigators soon discovered, was that the executives had been taking “religious compensatory time” instead. Curiously, the executives’ absences seldom fell on any traditionally observed religious holidays. Instead, investigators found that the pair’s so-called religious observances took place on days when they had medical appointments, sightseeing trips, and golf tournaments. Asked whether golf tournaments could be considered religious observances, one executive replied, “They could be for some people.”

– A Forest Service employee decided that while she was fulfilling payments for the Service using government checks, she would write a couple to her boyfriend, who had contracted with the Forest Service once upon a time. The checks she wrote under the guise of payment for firefighting services totaled over $600,000, and apparently went to pay for general expenses and, fittingly, for gambling.

– And in the quintessential story of government corruption, two VA employees are in jail for accepting more than $100,000 in kickbacks for red tape. Yes, actual red-colored tape.

The Encyclopedia shows not only that cheating (in all its myriad forms) is wrong, but also that it carries substantial repercussions; the size of the document serves as an indication that getting caught is fairly probable. The question I have is whether over time readers of the Encyclopedia will remember the instances as examples of what people do, forget where these examples came from, and perhaps start thinking of them more as clever and daring schemes than cautionary tales….

Arming the Donkeys this week features Nina Mazar, assistant professor of marketing at the University of Toronto. Nina and I speak about her research on psychological licensing, or how we may be more likely to cheat after doing something good.

Here’s the link: https://itunes.apple.com/us/itunes-u/license-to-cheat/id420535283?i=125252000

Why do shoppers get so crazy and sometimes so irrational on Black Friday? Troy Campbell visits the local mega-mall on Black Friday to find out.

http://youtu.be/sQZO-qSIejM

Here’s my Q&A column from the WSJ this week — and if you have any questions for me, just email them to AskAriely@wsj.com.

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Dear Dan,

My son has been in New York since he was 18, when he started attending The Cooper Union as an art student. Now he is 35 and afraid to leave NYC to move West. He hasn’t made the moves he would need to further his career in photography. He has had many successes—but not financial ones. We’ve offered him time here on the West Coast to develop his art (and hopefully a career). He doesn’t like living in NYC and says he would love to move west, but people in New York seem to believe that it is the only place to get a job. Is there any advice or constructive approach you can offer to make his options clearer?

—Barbara

First, it’s delightful that you want your son to move closer to you rather than stay on the other coast, and I am sure that he feels the same.

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Hi Dan,

Let’s say you’re very hungry and you plan to eat two sandwiches. One is very delicious and the other isn’t as good. Which one should you eat first?

—Pablo

One of my college friends had kids many years before anyone else in our group was even considering children, and he used to give the following advice (mostly unsolicited): “Think,” he used to say, “about how you like to eat. There are some people who like to eat reasonable food three times daily, while others would prefer to save their money and eat mediocre food most of the time but occasionally have an amazing meal.

“If you’re one of the second type, go ahead and have kids, because life with kids isn’t all that fun for the most part, but from time to time they bring incredible joy. And if you identify with the first type, you may want to rethink the kids idea.”

Now, I am not sure that this metaphor bodes well for kids, but in terms of food it certainly works. As a thought experiment, it asks whether you prefer to focus on the maximum amount of pleasure in any given experience or the average pleasure.

In the first case, you should eat the better sandwich first so that the height of your initial joy comes from the combination of your hunger and the superior quality of the sandwich. (As Cervantes wrote in “Don Quixote,” “Hunger is the best sauce in the world.”) Of course, you will sacrifice pleasure at the end of your experience. On the other hand, if you’re aiming for a consistent experience, eat the so-so sandwich first. With this method, the initial joy will be lower, but the end of the experience won’t be as much of a contrast.

Personally, I prefer to focus on the most joyful part of the experience and eat the best sandwich first, ignoring folk wisdom to “save the best for last.” Plus, this way I might be less hungry by the time I get to the so-so sandwich and may eat a bit less.

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Dear Dan,

Given all your research on decision making, do you now find yourself making better decisions?

 —Oded

Maybe, possibly, sometimes. I suspect that my gut intuition hasn’t improved much with my knowledge about bad decision-making. On the other hand, when I get to carefully consider my decisions, I think I’m able to avoid some of the decision traps that I study. I should also point out that much of my research starts with observations of my own irrationalities—so, without my own mistakes, I might have to look for a different career.

See the original article in the Wall Street Journal here.

Arming the Donkeys this week features Yoel Inbar, assistant professor of social psychology at Tilburg University. Yoel and I speak about how we sometimes punish ourselves when we feel guilty about things we’ve done, and how this behavior may not be the healthiest solution to our problems.

Here’s the link: https://itunes.apple.com/us/itunes-u/gluttons-for-self-punishment/id420535283?i=124887958

Somewhat recently I’ve noticed that I’m losing a bit of hair. I say somewhat recently because as many of us do with discoveries of this nature, we put off fully accepting them for as long as possible. (In fact, not long ago, I spent several months with bad vision because I wanted to delay getting glasses until after I turned 45.)

I’ve been asking people’s advice about my hair situation, and many tell me to conceal the change for as long as possible until baldness, should it come to that, becomes inevitable. This seemed reasonable enough, but then I came across a study that suggested the opposite might be a better idea. The study showed that men with shaved heads are thought to be more dominant than men of similar stature and looks with full heads of hair. In fact, when people viewed photos of men whose hair had been digitally shaved, they reported that the men were taller, stronger, and more dominant than the unaltered photos where the men had hair. While I don’t think I’m ready to shave my head just yet, I’m sure I wouldn’t mind the extra height, imaginary or not.

The moral of the story is that we should always question prevailing opinion. And maybe it’s best to think of aging as Mark Twain did: “Age is an issue of mind over matter. If you don’t mind, it doesn’t matter.”

One thing is certain though: never, ever attempt a comb-over.

This week, the Arming the Donkeys podcast features Roy Baumeister, professor of psychology at Florida State University. Roy and I speak about ego depletion, and how the longer we resist temptation, the more likely we are to give in later.

Here’s the link: https://itunes.apple.com/us/itunes-u/why-willpower-doesnt-work/id420535283?i=123767041