What if the beholder is crossed eyed?! What if the beholder is a self censored person?! That distorts everything.
Most of the time I'd rather not know how others see me - this allows me total freedom to do anything without reservation ;) and get away with it!
it is true... we have a perception of ourselves and those can be limiting in many ways. Seeing ourselves through different perspectives helps. Sometimes all you need is for someone to video tape you you and OMG what you learn about yourself is facinating.