First, kill all the math classes beyond algebra. Stop wasting so much of our students’ time learning math. It’s not useful, it’s not helpful. - Jonathan Haidt

Psychologists often approach personality by measuring basic traits such as the “big five”: neuroticism, extroversion, openness to new experiences, agreeableness (warmth/niceness), and conscientiousness.15 These traits are facts about the elephant, about a person’s automatic reactions to various situations. They are fairly similar between identical twins reared apart, indicating that they are influenced in part by genes, although they are also influenced by changes in the conditions of one’s life or the roles one plays, such as becoming a parent.16 But psychologist Dan McAdams has suggested that personality really has three levels...

The third level of personality is that of the “life story.” Human beings in every culture are fascinated by stories; we create them wherever we can. (See those seven stars up there? They are seven sisters who once . . . ) It’s no different with our own lives. We can’t stop ourselves from creating what McAdams describes as an “evolving story that integrates a reconstructed past, perceived present, and anticipated future into a coherent and vitalizing life myth.”18 Although the lowest level of personality is mostly about the elephant, the life story is written primarily by the rider. You create your story in consciousness as you interpret your own behavior, and as you listen to other people’s thoughts about you. The life story is not the work of a historian — remember that the rider has no access to the real causes of your behavior; it is more like a work of historical fiction that makes plenty of references to real events and connects them by dramatizations and interpretations that might or might not be true to the spirit of what happened.

Adversity may be necessary for growth because it forces you to stop speeding along the road of life, allowing you to notice the paths that were branching off all along, and to think about where you really want to end up.

Intuitions come first, strategic reasoning second.

Anyone who values truth should stop worshipping reason.