What are some signs of intelligence?

1. They stare at the wall more than anyone else.
2. Delusion never leaves them. Without imagination, they are nothing.
   
3. Leave the group when they find the people in it are not a match for them.
4. Generally polite, mature, have a good knowledge of the philosophy of life.
5. Feel uncomfortable following the rules.
6. Fighting desperately in their work. That's what gives them happiness.
7. Have a high sense of self-worth for yourself.
8. In silence, they always feel happy and at peace.
9. All they need is love. Which can attract them strongly.
10. They like the company of people who have a high curiosity. 

Source  : Dale P Lee