u/C-UrchinBarbie

So Ive only ever bottomed and tend to be on the more submissive side but I want to try topping. Im pretty insecure about my penis size because of the tops I have had experiences with, porn, blah blah. Im an average size, 5” to be exact, I dont know if this is something I should consult with the other guy. I think why this is an insecurity of mine is because im 6’1 and people usually expect me to have a third fricken leg. Im wondering if I should mention my size or just be confident and see what comes about it, I know people have preferences, some like bigger and some like smaller. Anyone have any advice?