Once the jazz musician learns all the fundamentals they can keep track of a lot of choices in an instant.

I mean we might even go to war as to whether we love Coke or Pepsi and our whole identity is wrapped up in that choice. You know, for the Russians they felt that these minor differences between these various sodas was just hyped up and irrelevant.

A chess master can keep track of more choices than the number of stars in the galaxy within an instant, but these are people that have truly learned and mastered the choices that they have and how to deal with those choices over a very, very long period of training, so essentially what they're really doing is ruling out all the irrelevant choices and only zeroing in on the most relevant, useful choices at the moment.

I could wear makeup today, and one person would say it looks bland, another would say it looks fake, and another might tell me I look really natural. Everyone is convinced their opinion is the truth, and that's what I struggle against.

So for decisions about happiness you essentially need at least both and probably even more than that, you probably also need to do analysis that doesn't involve yourself to get at the answer of what will make you happy in 10 years.

The expansion of choice has become an explosion of choice.

A clear right answer and the opportunity to change the options? This is the chooser’s dream.