Well it depends on who that person was. If it was someone your own age they probably don't like that your different and maybe because you don't like the same things as them. Being mature is always good. I am told different things, that i am really life smart (I doubt that) that i'm like a little kid, and that i'm quite mature in my ways. I don't know who i am but i guess i'm a mixture of both. I am the same age as you, but it depends on what your like. If you are like me and just don't like it when people act like four ano olds that fine. But there is a boy in my class and he is a bit too mature sometimes, like he wont let the class have a joke and if someone does a little thing he tells on them (that could also be counted as immature) I'm rambling here but basically i'm saying if your the type of person who pretends they know everything (which i doubt you are) and act like peoples parents then i would say you could probably loosen up a bit. If you are just into older stuff like different music, clothes (depending on what type) and different ideas of funny then you are fine. Okay my ramble is finished*Everyone cheers and pushes me off stage*
babina, I think that xXSweenyXx is trying to say that he's a bit annoyed with you not using capital letters where they belong. That's fine though. You type that way.
It depends on the type of people you hang out with. If you hang around kids who act like they're 10, you're probably in for some trouble as their immaturity will really annoy you. However if you hang around people who are as mature as you are then you should be fine.
Maturity is usually a good thing. It means you're responsible and likely don't go into aleatório outbursts for the smallest inconvenient things. Or...something along that line. Besides, judging you right now (since I don't know you, its not going to be completely accurate), you seem slightly childish. You use a lot of exclamation points, laughs a bit, say "btw" instead of the entire thing, and apparently typed "think" instead of "thing". I wouldn't worry about not being fun or whatever you might associate maturity as bad.
