When I was 11, I teamed up with my BFF to create G.O.F.C. (Girls Only Fun Club, obviously). We designed and ordered business cards for babysitting, convinced a local shop owner to display them, and ran a seven-year neighborhood monopoly. There was also a killer jewelry biz. I sold homemade friendship bracelets and beaded key chains door to door, looking much like Deb in Napoleon Dynamite.