I have been quilting for over 15 years, and there are some days I feel like I just started! It all depends on what pattern you want to tackle! I would suggest starting small before making something really complicated and big. Look through some easy patterns, and then just wing it and have fun!
I have been on here for a couple of years and every time I come on here with a question or looking for help, I always get tons of advice, information, etc. It is fabulous. Seriously, you will never find a better quilting forum than this one! The number of members, their experience, their kindness and generousity is absolutely amazing.
Welcome aboard the train of learning and fun!