It’s no coincidence that “Tool Academy 3” debuted on Valentine’s Day. The VH1 show, now in its third year, serves as a what-not–to-do guide for young lovers everywhere. In “Tool Academy,” if someone has a particularly cocky, smooth talking, cheating and/or egotistical partner, they can secretly nominate them to the show, where they participate in a sort of boot camp with their significant other while taking part in therapy sessions and revealing experiences. Looks like it will truly be quality television.