Sheldon is characterized by a strict adherence to routine and hygiene, an overly intellectual personality, a tenuous understanding of irony, sarcasm and humor, and a general lack of humility or empathy, the former of which is demonstrated in the fact that he has no problem voicing to his peers his admiration for his superior intellect,he does not like people in his spot.He created rock paper Scissors lizard spock!He's a huge nerd!makes jokes no one under stands,He thinks that he is hilarious.  
