Hello Facebook people! I am conducting a poll for the G.I.S.H.W.H.E.S. Institute of Vital Statistics to prove conclusively whether people brush their teeth starting on the same side of their mouth as their dominant hand or the opposite hand. I know this is a weird question, but your answers would be appreciated greatly. Feel free to share this as I'm looking for a sample size of at least 400 people. So give it a quick think and vote below. Thank you very much!