Regardless of one victory, two victories, four victories, there's never been a victory by a cancer survivor. That's a fact that hopefully I'll be remembered for.

It's frustrating in the sense that I still think I could be competing at some sport at a fairly high level, which nobody cares about. Nobody wants to hear me say that.

I'm not willing to put a percentage on the chances but I will no longer rule it out.

The ban doesn't have anything to do with Livestrong or my ability to work in [the cancer] community. Perhaps it speeds it up. I don't know the examples in Great Britain of athletes who have fallen. I know the examples in the United States - the Tiger Woods, the Michael Vicks, even the Bill Clintons - people who are still out there able to work.

I have never doped … I have competed as an endurance athlete for 25 years with no spike in performance, passed more than 500 drug tests and never failed one.

Regardless of one victory, two victories, four victories, there's never been a victory by a cancer survivor. That's a fact that hopefully I'll be remembered for.

It works better for me to be nervous and hungry.