Television host, author, motivational speaker, producer
Too many people try to be great at a lot of stuff. The key to success? Do what you do better than anyone else can possibly do it. Then just do that ONE thing. Whatever you do has to relate to just that ONE thing.
A true powerhouse such as Jillian Michaels does not really need to be mentored — she just needed a sounding board for her already great ideas. Her problem was too many great ideas all going in different directions.