I know I was a great friend to Tiger Woods. But when you have a relationship that's involves business and friendship - and the business part comes to an end - things always get a little blurry.

It's fun as a coach to work with somebody that has power and that has potential to achieve, really, anything that he wants to achieve. It's just a question of time and how much work they put into it.

Well it's not easy being Tiger Woods on the course. It's not easy being Tiger Woods off the course. In his defense, it's not easy being Tiger Woods.

I think when you're trying to improve, the most important thing is to always have a plan.

My feeling was, you plant some seeds. If they grow, great; if they don't, you don't take it personally. Not my problem; I just kept planting. Just like a farmer.

Does anyone actually think I'm going to call Tiger Woods and tell him what to do with his swing one day, and he's going to go out and do it, simple as that? It doesn't work like that.

To have the opportunity to work with Tiger Woods was just so awesome. I enjoyed it. I enjoyed the challenge. I enjoyed the good parts where he was winning. And I enjoyed the challenge to help him get better. But six years was enough.