Actually, there are three types of Schizophrenia:

Catatonic- Not moving, emotionless, very sedentary, may experience hallucinations, but rarely says much about them

Paranoid- Large amounts of paranoia, most likely to experience hallucinations of auditory and visually

Disorganized- Very scatterbrained, may experience hallucinations, but if they occur, they're minor. Disorganized, may show inappropiate emotions, lack of motivation, and abstract thoughts.

But yeah, it was very diffuicult for myself to realize I had the issue, and it wasn't others around me who were strange. Luckily mine hasn't really progressed because I take my meds regularly...

That's too bad about your uncle and boyfriend's brother... :\