You won't get any better advice then what these great Sly brother have given you. The truth is, your appearance will total change for the better and there will be no regrets. You've already heard it enough so take the plunge and shave it all off and enjoy the freedom of being bald. You will be amazed at the compliments you'll get from alot of people, especially the ladies. They love bald guys and can wait or find an excuse to rub that smooth bald head. Trust me, it happens all the time. Good luck and welcome.