It takes will, I want to loose weight and stop biting my nails. I can give you thousand of excuses why I dont do these things. Truth: I am ok doing it and I dont have the will to try. Same goes for my stupid husband. Mine even says he WANTS To try and I am the only person that he needs... (last week he said that). He doesnt have time to. Bullshit!!! No excuses, reality K