“Reflective processing allows us to handle highly complex choices, but it is slower and more tiring than the automatic system. It requires motivation and significant effort.”

“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.”

“Henri Poincaré, a celebrated French mathematician and philosopher of science, said, “Invention consists in avoiding the constructing of useless combinations and in constructing the useful combinations which are in infinite minority. To invent is to discern, to choose.” I’d like to invert the second sentence and propose a corollary: To choose is to invent. What I mean by this is that choosing is a creative process, one through which we construct our environment, our lives, our selves. If we ask for more and more material for the construction, i.e., more and more choice, we’re likely to end up with a lot of combinations that don’t do much for us or are far more complex than they need to be”

“The challenges we face when it comes to identity and choice exist precisely because choosing is not only a private activity but a social one, a negotiation between many moving parts. Choice requires us to think more deeply about who we are, both within ourselves and in the eyes of others.”

“Recommendations and categorization are both useful features to seek out when trying to make a difficult decision, because they can benefit our choices in two ways. They make the decision in question easier by allowing us to borrow the knowledge of experts or crowds, and they also help us to develop our own expertise more rapidly than we would if we chose without assistance. Learning what others consider good and relevant provides us with a general overview of a given field, catalyzing our understanding of it and the development of our preferences within it.”

“when people are given a moderate number of options (4 to 6) rather than a large number (20 to 30), they are more likely to make a choice, are more confident in their decisions, and are happier with what they choose.”

“how much choice the animals technically had was far less important than how much choice they felt they had”