>>1 I get this way when I'm excited and sometimes it seems as though I'm annoying my friend...
I used to be way worse in middle school but after being told I was annoying so many times I became afraid of talking and slowly turned into a very shy and quiet girl.
I developed a bit of a complex, but I think that you should just be more aware of what you're saying, quality of what you're saying over the amount of what you're saying. Social skills can improve with practice, you could also practice in the mirror. Just work on getting your point across in fewer words, that should help.