Oz appreciates loneliness from time to time. He’s shy and he sometimes feels pessimistic, but he likes surrounding himself with rather upbeat people. Doing so makes him happier and more positive, even if he appreciates people not pushing him to be that way. He has geeky hobbies, like reading comics, which he is often shy and insecure about because he worries people might find them silly or lame. He suffers from anxiety possibly depression. He is also seen as lacking in charisma, and he sometimes wonders about what he can do to be "cool".