Is OTHER wrong in the post ? POST : About two years ago I had a nice business idea with a friend (both of us are students) and after some beers we were drunk enough to try to get it started. It worked out quite well and last week we decided to accept a bigger company's offer after some negotiation and sell (both of us want to complete our studies and aren't ready to lead an actual company yet). Both of us got \~700'000$ (each) out of this. 

When I told my other friends (mostly students as well) last week, they asked if I was going to party on Wednesday (20.3.) and I said sure. I mean just made more money as a student than I ever hoped to earn in a year, so I was quite fucking happy.  

At the club, a friend asked if I would buy a few bottles (wodka) - namely 5-6 bottles. I offered that I could buy some food or 2 bottles, but I didn't want to throw out \~250$ just like that. We always split bottles and shot plates and paid individually for cocktails and food, and I don't see a reason to change that. Someone else then called me greedy and selfish (other friends agreed more or less, except for one who took my side). AITA?