Got called into my bosses office today and he basically had a massive rant at me about what a shit worker I am and how either he's gonna "manage me out" (don't know what that means, I'm assuming it means getting fired?) or I can hand in a letter of resignation on sunday. I work at sainsburys as a night shift shelf stacker so this isn't exactly an important job, but I think my boss is being a prick and I want to get a bit more money before I go to uni in september. I'm pretty sure he's just trying to bully me out because he doesn't like me, claiming it's because I work slowly, but I work faster then pretty much everyone else in the store and he says I'm not "part of the team" even though I talk to everyone I work with. I'm out of the 4 week prohibition period when I started where they can fire me with no reason so I'm just woundering can he really fire me and if so how long would it take? He says I'm allowed to leave a letter of resignation, but I think he's only saying that because I've not actually done anything wrong and he can't actually fire me. He's a massive prick, always screaming at me for ridiculous reasons like picking up a pack of crisps and putting them on the shelves, but since I'm not working on crisps thats a horrible thing apparently. Also a few weeks ago my boss stole a cake and a pack of fosters to give to people when some guy was leaving, we have an anonymous phone number to call to report people above you if you suspect them of stealing, I think this would be worth doing. I only want to work until August the 11th to get my next pay check, I'm guessing it will take longer then that to fire me.