I have a problem with premature ejaculation, I know its common for the first time not to last too long... but after about 5 or 6 more times I find i finnish after about 5 or 6 seconds. I'm guessing it has something to do with anxiety about orgasming right away, and I have read up on different techniques, but is this something that will just work its self out over time and more experience? (I've only just recently begun having sex this year I'm now 19).

I have to be honest with you. 5 or 6 seconds is a serious problem and has nothing to do with age or experience. You should consult with your doctor. There are drugs you can take that will prevent this. I know because I have taken certain antidepressants and as a result had problems ejaculating