Has my opinion of Lance Armstrong changed?

My opinion has definitely changed; I feel cheated. Well, I'm not very emotionally attached to this guy or his accomplishments, but I'm sure many Americans are upset by this turnout because a lot of people saw him as this heroic figure. It really is upsetting to be disillusioned about something like that - something people take so personally like overcoming hardship. Especially something as impactful as cancer. People are very moved by this subject and have looked up to Armstrong for that kind of strength. It's just such a shame.