My philosophy is ill try anything once, if i dont like it ill not do it again. As my Nan always said, its far better to look back and regret a few things you have done than the things you havent done. My only exception to this is smoking, never have, never will. I used to say id never go in a plane as the thought scared me. 2 years ago I was given a flying lesson for my birthday and it was the best thing ever...brilliant!!!