Tim Montgomery - A reason for Marion Jones cheating?

Marion jones was a very big talent and could have been as good as she wanted to without taking stereoids. That makes me wonder why she did it. I have thought about it for a while and can not come up with any good reason.

However, I think it was the people around her that made her do it. One of the persons that I blame the most is Tim Montgomery. Tim and Marion was together for a while and they even have a child called Tim Jr. Montgomery has admitted that he has taken drugs from BALCO. Tim was a big part of making the life of marion jones be so bad as it is today!