She was always smiling , always happy , for no apparent reason . laughing even when no one was making jokes , just loving life so much . I envied her .
Why would I envy someone for smiling with no apparent reason ?
Pick the best answer from the following options:
- She is a bad humored person who is strong .
 - None of the above choices .
 - She has a good world view and mood and is well liked .
 - She has a mental disorder .


She has a good world view and mood and is well liked .