Quiet: The Power of Introverts in a World That Can't Stop Talking

Brainstorming had four rules:
1. Don’t judge or criticize ideas.
2. Be freewheeling. The wilder the idea, the better.
3. Go for quantity. The more ideas you have, the better.
4. Build on the ideas of fellow group members.

some men prefer women with fair skin and blue eyes because they unconsciously code them as sensitive.

one third to one half of Americans are introverts