We don't see very far in the future, we are very focused on one idea at a time, one problem at a time, and all these are incompatible with rationality as economic theory assumes it.

When you analyze happiness, it turns out that the way you spend your time is extremely important.

If there is time to reflect, slowing down is likely to be a good idea.

You are more likely to learn something by finding surprises in your own behavior than by hearing surprising facts about people in general.

Psychologists really aim to be scientists, white-coat stuff, with elaborate statistics, running experiments.

Knowing the importance of luck, you should be particularly suspicious when highly consistent patterns emerge from the comparison of successful and less successful firms. In the presence of randomness, regular patterns can only be mirages.

This is the essence of intuitive heuristics: when faced with a difficult question, we often answer an easier one instead, usually without noticing the substitution.