- Why should people be afraid to make mistakes if we learn from mistakes ?
- Why does the song "stick" in your head?
- What if we are all crazy, and those who we think are crazy are actually cured, but we don't understand this and put them in mental hospitals?
- Why is Ubermarginal called a spider?
- Is it true that it is possible to be free in a totalitarian state, and to be a slave in the most democratic (in the psychological sense)?