I am not, and never have been, a fast thinker. By my estimation and definition of thought, I have on average 1 thought every 9 seconds. Thus, by popular "statistics", 150% of my thinking is about sex. While I do have a one-track mind [more on this later], I'm thinking this calculation is a little off.
I think I'd better define what I mean by thought. I think in pictures. One thought=one mental image popping into my head. As one picture is worth 1000 words, the 8¾ second gap is used to try to transfer this picture into word form if it is deemed necessary. This isn't a thought. It's just thinking.
Anyway, back to my one-track mind. Now, most people think that having a one-track mind means that you're focussed purely on one thing. The designers of my track had a different philosophy: If we've only got one track, we better make sure that it goes everywhere. My only regret is that they did not decide to join up the stops in a logical order.