When you're organizing a fancy dinner party and cooking expensive meat, you should be the one calling the shots for the guests — not the other way around. This type of conflict happened to Redditor u/Kitchen-Vegetable734, who posted a story about how their friend enlisted them to roast a fancy Beef Wellington dinner for a group of friends on Reddit's popular moral judgment community r/AmITheAsshole . When an additional friend was added to the guest list, they requested that the beef be roasted…