How do i stop laughing and talking soo much? My feelings get hurt whenever people keep repeating that i talk allot and laugh WAY too much! They even have nicknames: Chatterbox and Miss-Laugh-Allot. And i want to know how to stop this problem because i dont like this problem AT ALL! i cant go one day without even laughing or talking too much :( what should i do?

I have the same problem but i make people happy you shouldnt change yourself

I don't think it should bother you if you laugh a lot. :) Laughing is good for the soul.
Laughing loud, though, if that is what bothers you, you could always try to be quieter.
But if you intend to stop talking as much, I can only really recommend that you try to stop yourself when you find yourself talking too much. I'm not really sure how else to help with that.. But I can say sometimes I feel the same way.
Anyways, I hope this helps you. ^^

tell them haters gonna hate and just keep being yourself

First they are not yo friends if they do that!!!!!!
And that what makes u different from the group
And if u want hold your breath and also try to think sad thoughts
And then GET NEW FRIENDS AND DUMP THE OTHER ONES
Not trying to hurt your feelings but that's not nice