Male Ear Piercings?

So I'm a fifteen year old male and for two straight years I have asked, pleaded, begged, and made deals with my parents to allow me to get my ears pierced, I did it myself only to have the school send me to three sessions with a shrink for "self mutilation"because I did it myself. I have tried making all sorts of deals with my parents, even offering to give up my birthday, christmas, as well as pay them 25 quid each. Is there anything else i can possibly do?