What matters is ultimately what collectively those people on the street - whether that's the cycling community, the cancer community - it matters what they think.

It's tougher for me. But I don't think that's imperative to me starting a new movement, or revive an old movement, to help people.

So if there is a purpose to the suffering that is cancer, I think it must be this: it's meant to improve us.

The ban is completely out of my hands. And I think in most people's minds, even if it's unrealistic to them, it's one that I left myself with no choice on.