Probably stereotypical, but I find well done steaks to be a total waste.
I rarely cook steak, but when I do I go to a butcher and get something quality and fresh. Normally I don't care how other people enjoy their food, but when I take the effort to get quality steak and someone at a family get together asks me to cook until the steak is grey in the center it just deflates me. Logically I know that if everyone is happy with their food it doesn't matter, but personally having to mangle a steak so it has the taste of ground beef just goes against every cooking instinct I have.
I've learned that when certain people are coming to a holiday cookout to just cook burgers or BBQ instead. Everyone is just as happy with what they get.