'What would you attempt to do if you knew you would not fail?' I really think that Jessica Simpson lives for that quote, because she just dusts herself off and tries again, even if she fails.
She also has to put up with the critics - for the average person, that would be humilating and would give most people an excuse to give up on their dreams... but once again, Jess is back out there with a new venture and big texan smile on her face. You go girl!