Why Can't I Cry?

Ever since my life started in high school I have started to become more closed off to people around me. I don't talk to many people or show any kind of emotion when required, for example at my grandfather's funeral everyone else was in tears and I just stood there blankly not doing anything. I don't know if this is a side effect of being part werewolf but it is just strange, how I don't have the physical capacity to carry out any human emotions.

John 'Wolfy' Dickinson
JohnWolfy JohnWolfy
18-21, M
Sep 17, 2012