you have seen them? or experienced them? because there is a diference. Many men are insecure and need to get out of there comfortzone. They don't know what love and respect means, becauswe they've been running away from it their entire lives. Pick-Up is an option for them to learn how to be more empathetic, likeable and to meat somebody who they can share intimacy with. But it's up to them what they do with the teachings. it's like saying christianity is a waste of time and money. There are many good values in the bible, but there are bad people. you decide who you want to be.