Been wearing one for 5 years. Im 34. NOBODY knows, nobody CAN know, I pay for good systems and maintain them very well, myself, takes about 30 minutes. I have a great gf i met while wearing one, told her a few weeks into the relationship, she doesnt mind, in fact she likes the fact im so open and honest with her. Been with her 2 years now, things are great So to the `dork` who posted all those useless observations. Bite me