I also lost weight, mostly out of stubbornness. We were sitting at the dinner table and people were making fun of my “mathleticism”, I responded by jokingly saying that I could be super athletic if I chose to, and my sister then said she’d give me $1000 if I ever became “athletic”. She still hasn’t paid me. They still make fun of me, except now for going “from mathlete to athlete”. So really I didn’t accomplish much.