I am a leftie myself.  A social psychology book said that lefties are more creative due to the location of creativity in the brain. Hmm..

I read a documentary about twins on the plane last month. We saw twins earlier, then a month later, it was gone. It hypothesized that many mothers bear mirroring twins in early stages. For the purpose of ensuring the other survives, one twin gets absorbed back into the placenta. From that, it further hypothesized that a leftie is the other twin.  Hmm…

they say that if you look to your left when deciding, you are using logic.  if right, you are using creativity – that includes making up lies, thinking of unconventional ways.