I'm angry at all of these types of people because of one bad experience I had
What sort of thing did they do to you?
That group of people was very rude and mean
Being upset when something like that happens but you shouldn't stereotype people. Having one bad experience shouldn't taint your opinion of everyone similar to them or you'll end up offending someone.
Why are you trying to get me to think nice about these type of people?
I just think it's wrong to make generalizations of specific groups. I understand where you are coming from, but people aren't always so black and white.