this is why i feel that some PUA materials have some inherent value to them.
if you come off as creepy, or too-soft, or any number of other things, you will scare people off. learning how to suppress small things that you do that consciously or subconsciously make people uncomfortable seems optimal. not seeking to 'round' your skill set seems silly, to me.
not seeking to improve your 'skills' is like saying you want something, but you arent willing to work towards it by changing small things that are pretty irrelevant in the grand scheme of things.