Warren Buffett told a class of MBA students at Georgia in 2001 that character is not ordained. He gave them an exercise: pick the person in the room you'd most want to buy 10% of for the rest of their life. Write down every habit that made you pick them. Then ask, is there anything on that list I couldn't do myself? The answer is there won't be. Patience, candor, finishing what you start, giving credit you didn't take. None of it requires talent. All of it requires daily decisions. Then do…