Oddly, I had a similar discussion a couple days ago. Since you saying "... and stuff" is a little vague, I will assume your general question is "What can people say // do to hurt you emotionally".
And the answer, is nothing. I'm not trying to be a 'tough guy' with this either, but nothing ever really effects me mentally. The only thing I would say that does, is something that doesn't qualify for this thread. I'v had friends die, family die, and it's never really bothered me. I move on quick, and I don't dwell on anything in the past, regardless of how recent. I'v grown up having people mock me, insult me, and in general kick my ass (until highschool when I decided i'd fight back so it stopped), and it's never had much of a mental effect on me. When I was younger, I won't deny being upset // hurt at times, but as it stands now i'v become a stronger person for it. You can say what you want about me // my friends // my family, none of it matters to me.
The only thing, emotionally, that hurts me, deals when I am in a committed relationship. It is stuff dealing with that, that can emotionally attack me. And not 'fights' or 'arguments' or 'break-up's, but when it's something affecting the person I am with. It's the only time someone elses misery // sorrow // hurt can cause me to be hurt as well. However, even with break-ups, whether being one-sides fault or a mutual break-up, I get over it really quick, and don't really dwell on it.
So for me, if it counts, relationship where the other person is hurting. Other than that, i'm basically a heart-less [censored]