People too often tolerate uncertainty prior to taking action; worse, some people believe that omniscience or infallibility are prerequisites for being certain, so they conclude that certainty (and therefore knowledge) is never possible. To any person who proclaims that "you can never be certain of anything", ask them: "are you sure?" and watch what happens.

The four stages of acceptance:1. This is worthless nonsense.2. This is an interesting, but perverse, point of view.3. This is true, but quite unimportant.4. I always sai

I suppose the process of acceptance will pass through the usual four stages: i) this is worthless nonsense; ii) this is an interesting, but perverse, point of view; iii) this is true, but quite unimportant; iv) I always said so.