Must be autism.
Must be: Nothing. Don't have any mental or physical problems. Or else I would be like this:
AUTISM: u frigge fdvxdv tard getta live!@# %$#@ ur monhther abd go div3 in a freggin whole!!!!!!
ADHD: Wat? Wat? I cant hear you! Wat? Cant hear you! Tawk to teh bootie! Nt the boobie! hahaha that wimes! yay!!!
ANYTHING ELSE: ...