Hind sight is 20-2

Hind sight is 20-20, so this must make me blind, cause no matter how hard I try I can't see my bee-hind, there is no mirror wide enough for my manly frame, and if there was I'm sure it'd break and that would be a shame, but don't cry for me Argentina I think I am a "keeper", I think I'll go to the garage tomorrow and install a "back-up beeper"!!!