. >> she, of course, sara blakely is the youngest self-made billionaire woman in america the inventor on squawk incredible interview she said one secret to her success is failing. let's take a listen. >> my dad actually encouraged my broertsz and me to fail. and so we would come home and sit at the dinner table and my dad would say, sara, what have you failed at this week and if i didn't have an answer he would be disappointed. i can vividly remember saying dad i tried out for this and i was horrible and he would high five me and say way to gop president gift he was giving me was that for me, failure is not trying versus the outcome. so it's really allowed me to be much freer in trying things and spreading my wings in life. >> this wasn't an easy things. i think your background someone selling fax machines door to door you heard no a lot. >> and someone who grew up wanting to be a lawyer but bombed the lsat twice and ended up at disney world and tried out to be goofy but you have to be 58 fwch and i'm only 5'6" they wanted me to be a chipmunk i was not on a very good trajectory. i thi