The less control people had over their work, the higher their blood pressure during work hours. Moreover, blood pressure at home was unrelated to the level of job control, indicating that the spike during work hours was specifically caused by lack of choice on the job. People with little control over their work also experienced more back pain, missed more days of work due to illness in general, and had higher rates of mental illness-the human equivalent of stereotypies, resulting in the decreased quality of life common to animals reared in captivity.

I've done a number of studies with speed dating and Match.com and what's interesting is that you know we still walk into a speed dating event, you know, thinking about what it is we're looking for in a mate and so you ask people, like women will say "I'm looking for somebody who is really kind and sincere and smart and funny."

Also if they choose from more options than fewer options they're less satisfied with what they choose and that is true whether they're choosing chocolates or which job offer to accept.

The saying goes that history repeats itself; personal histories do the same. We can gather the lessons of others' lives through observation, conversation, and by seeking advice. We can use the automatic system to find out who the happy people are, and the reflective system to evaluate how they got to be that way. Pursuing happiness need not be a lonely endeavor. In fact, throwing in our lot with others may be a very good way of coping with the disappointments of choice.

I went home and they seemed... my parents seemed normal. They didn't seem to feel like somehow they had been victims of some Nazi camp or something.

As we get older, we get better at choosing in ways that will make us happy. We do a better job at picking activities that make us happy, and at spending time with people who make us happy. We're also better at letting things go.

Most of the time you should use reason, there is no doubt about that because gut often makes us susceptible to lots of different biases, particularly if what you're deciding is something that you really, that expertise can be brought to bear on it, there is a way in which you can align the odds, so then you should really use reason.