HOW TO FIX PS3 DRIVE - but why do i have to do this , HD VIDEO INClLUDED

http://www.youtube.com/watch?v=SeQNMjmMowwthis its my own video , why do i need to do this every time a wanna play a game :( ? help

usually means lens is going bad have you cleanded it with a lens cleaner? or it could just be going bad