I don't know anyone that doesn't like parties.
I do not personally like parties, but what made you say that.
I just personally don't know anyone that doesn't like parties.
I get that you don't know anyone who doesn't like parties but they exist. Saying that to someone who actually doesn't like parties could be a little offensive and I'm sure you don't mean to upset anyone. Don't just assume something about people simply because of the people you know.
Well, I don't like when people are so stuck up and wearing glasses all the time.
Well, you have your own opinions and things that you do not like, the same thing as people where they also have their own opinion and preferences. If you really do not like people who are stuck up, then you know that there are also people who do not like parties and we should all just respect their opinions as you want them to respect yours, right?