I feel I should update this thread. I've stopped taking the antipsychotic right after I had made this thread. It has been seven months, and I haven't had a relapse. I haven't had any of the many scary symptoms that have been reported to afflict people who stop taking these medications either. A couple of months after I had stopped taking the antipsychotic I stopped taking the antidepressant as well. No withdrawal side effects here either.
Secondly, many of the issues I was complaining about while on medication are gone. I believe I'm back to normal, and no longer feel like a zombie. The only issue is I haven't told the doctors and they believe I'm still on the medication. I just get them from the chemist and pile them in my room.
I'd advice though everyone to be careful when deciding to get off these medications. For the first few months I was really scared I might get a neurotoxic reaction like tardive dyskinesia to abrupt withdrawal of medication. I might have just got lucky, and it's still possible that the relapse is delayed. But it feels great to be off these medications for now.