Talking, it seemed to me, was the point of adult existence.

When I meet people who say - which they do all of the time - 'I must just tell you, my great aunt had cancer of the elbow and the doctors gave her 10 seconds to live, but last I heard she was climbing Mount Everest,' and so forth, I switch off quite early.

It's not at all good when your cancer is 'palpable' from the outside. Especially when, as at this stage, they didn't even know where the primary source was. Carcinoma works cunningly from the inside out. Detection and treatment often work more slowly and gropingly, from the outside in.

In one was, I suppose, I have been "in denial" for some time, knowingly burning the candle at both ends and finding that it often gives a lovely light. But for precisely this reason, I can't see myself smiting my brow with shock or hear myself whining about how it's all so unfair: I have been taunting the Reaper into taking a free scythe in my direction and have now succumbed to something so predictable and banal that it bores even me.

There are days when I miss my old convictions as if they were an amputated limb. But in general I feel better, and no less radical, and you will feel better too, I guarantee, once you leave hold of the doctrinaire and allow your chainless mind to do its own thinking.

Religion makes intelligent people say and do wacky things, believe and affirm crazy things.

If you want to stay in for the long haul, and lead a life that is free from illusions either propagated by you or embraced by you, then I suggest you learn to recognize and avoid the symptoms of the zealot and the person who knows he is right. For the dissenter, the skeptical mentality is at least as important as any armor of principle.