Voices

I am not sure what to do. The voices in my head tell me I can't handle having a job. They tell me it's too much for me. I have this part time job, but i'm not sure if i'll make it. I am always so scared. It doesn't help that most of the jobs i've ever had haven't lasted more than 3 months. I have had 30 plus jobs in my whole life and i'm not exagerating. Only a couple have lasted longer. Almost every single one has involved me quiting and giving up. But it's more than just me giving up. It's that I couldn't handle it. I couldn't handle the pressure and the stress. My current boss is very picky and I just don't think i'll make it much longer. The thing is, this is just a part time job too. I can't handle very many hours at all. I only work 2 days a week. Any more than that and I lose it.