The first advice is to slow down, and not follow your first impulses. - Daniel Kahneman

Nothing in life is as important as you think it is, while you are thinking about it

A recurrent theme of this book is that luck plays a large role in every story of success;

An experiment about your next vacation will allow you to observe your attitude to your experiencing self: At the end of the vacation, all pictures and videos will be destroyed. Furthermore, you will swallow a potion that will wipe out all your memories of the vacation. How would this affect your vacation plans? How much would you be willing to pay for it, relative to a normally memorable vacation? My impression is that the elimination of memories greatly reduces the value of the experience. Imagine a painful operation during which you will scream in pain and beg the surgeon to stop. However, you are promised an amnesia-inducing drug that will wipe out any memory of the episode. Here again, my observation is that most people are remarkably indifferent to the pains of their experiencing self. Some say they don’t care at all. Others share my feeling, which is that I feel pity for my suffering self but not more than I would feel for a stranger in pain. I am my remembering self, and the experiencing self, who does my living, is like a stranger to me.