That's a valid point, so I will add some information.
Two years ago, a friend of mine told me about PUA community, and although I needed this sort of knowledge to improve my lifestyle, I didn't take any of it seriously. Eventually, I started reading some articles online, and for the past year have been reading PUA books. As for the approaching style, I'm not confident enough for direct approach yet, so I most often use opinion openers, and tend to be cocky & funny. I have no anxiety issues once I approach a set, but sometimes (especially on day game) I have trouble approaching. My goal is to become a PUA in one year, and in the meantime I will try to update my progress on regular basis in order to correct mistakes and improve my overall success.