dealing with dumbasses people I thought were my friend

So I went to the pharmacy that I normally use today. I have an account there which means I can charge stuff and then pay it when my monthly income comes in. So I had a friend today or so-called friend ask me can you charge a bottle of cough medicine on your account. I said okay I'll do that that's cool. So I went into the pharmacy and I picked up some melatonin and before I could go and get anything else the pharmacist approaches at me and he says that dude it was in here yesterday with you I just call him a little bit ago trying to steal a bottle of cough syrup. So needless to say I'm still i I'm still in good standing with the pharmacy but they were just letting me know and they had told this so-called friend of mine I never come back and then I'll let them know hey that' and then I'll let them know how that's all m and then I'll let them know hey that's on me but he's going to get a good cussing and so he was waiting across the street at the convenience store for me to bring him some cold medicine and when I came out I want to leave just told him I really don't appreciate that shit and then he had to go to say did you get anything even though I didn't purchas even though I didn't purchased on my account my melatonin and some cough medicine I said no ma'am I'm really mad I'm pissed off you need to go so this is my first explorer ocea so this is my first explorer a shin of putting something out here on this team and so forgive me if this seems long-winded or anything but I'm just tired of dealing with jackasses some more power to you and love everybody. This is grey cloud over an hour