IM A KLUTZ! HOW DO I CHANGE THAT!!!(low self esteem)?

I agree with Angel Barbie..you could also start to make eye contact when you speak to someone. I don't mean a dead-on stare, just connect with the person you are talking with..Try this on someone that you are totally comfortable with and then progress..To be truthful, your klutziness:) around the girl you like sounds rather sweet and Innocent. I can see where the speaking in public is a problem for you..focus outward not so much on yourself..good wishes to you..