if you get rejected you can reverse it around. im not saying be forceful or resort to harassment obviously. be confident even after rejection. if your a door salesman and you know for 100% fact your product will help the customer but they reject you, you gotta hit em with hard facts. im speaking from my own experience. i know my dick and my tongue and my hands will make any girl in the world cum but when a girl rejects me sometimes i forget how much of a beast i am. dont do that. even after she rejects you gotta let her thats shes making a mistake and you are 100% more than capable of fulfilling her every fantasy and desire.