The people who are criticizing you probably have hair I bet. If you want to do something to help your looks then do it.
Yeah, Michael Jordan, Andre Agassi and Patrick Stewart and some select celebrities are bald with self-esteem but they have a couple things in common, fame and wealth.
Trying to have self-esteem as an average joe plus being bald can wreak havoc on our self-worth plus we live in a world that is youth oriented and even though we don't admit it, our looks can influence our success in the future.
If any of the celebrities I mentioned above did not have fame/success, they would feel the same insecurities as everyone else, believe me. I know most people want to be like Mike...just not bald like Mike!