I don't mean to sound like a broken record, but the MRI, although a unique excuse for not shaving to my knowledge, doesn't show me an unusual shape. You've already acknowledged that you have mpb. Now that's not a defect, disease or anything that makes you a victim. You're one of the early guys, and we have a lot of them here. But, if you don't shave you will have a fringe at some point, and the fringe hasn't ever improved anyone's appearance IMO.