Open Question: Could this be depersonalization?

I have read about it in wikipedia and I have some symptoms. I do imagine life like a movie sometimes(not exactly but I feel its wonderful like that and slowly getting short tempered and offended easily). Is my depersonalization inducing? I always imagine others as a "type of typical", I don't know if I am expressing everything and if I really have it, earlier I used to enjoy sitting at home playing games the whole day and I was usually satisfied with everything I did, but now I am just getting in to a type of depression/anxiety and don't even feel like playing games anymore...now I am just failing in all internet activity and forgetting things every 5 minutes. Is this a mild effect of depersonalization or is it inducing? Another possible symptom is I always explain things in too much detail which I don't find normal people doing...Can anyone help me figure out if I have it or not? I am 80 % sure that I have some problem similar to it..

Tagged as: Anxiety, Depersonalization, Depression Anxiety, Internet Activity, Open Question, Playing Games, Wikipedia