I enjoy being active, but I look forward to the day when I can retire to the Internet.

The idea that you can ask one question and it makes the point - well, that wasn't how psychology was done at the time.

Being wealthy is often a powerful predictor that people spend less time doing pleasurable things and more time doing compulsory things and feeling stressed.

It's not a case of: 'Read this book and then you'll think differently. I've written this book, and I don't think differently.

Clearly, the decision-making that we rely on in society is fallible. It's highly fallible, and we should know that.

The planning fallacy is that you make a plan, which is usually a best-case scenario. Then you assume that the outcome will follow your plan, even when you should know better.

All of us would be better investors if we just made fewer decisions.