I learned two things since I was 15: 1. People are really bad judges of their own insight. 2. It's quite common that what seems to be brilliant insight at the

I learned two things since I was 15: 1. People are really bad judges of their own insight. 2. It's quite common that what seems to be brilliant insight at the age of 15 is perceived as obvious at best and really stupid at worst when the person is 35. Also, get of my lawn.