He's training a discriminative classifier. Run for the hills!

Maybe it's a pack of three iterative dichotomisers.

It's not entirely random, but I wouldn't call it "logic". It doesn't come from nowhere, but I don't want to "lead the witness."

Maybe that both juggling and playing the piano require good coordination?

Juggling three balls requires less co-ordination than walking.

http://www.youtube.com/watch?v=T16_BVIFFPQ is a good place to start.

I find it a pretty good way to clear my mind.

thank you, i am now able to juggle.

Have you gone back and ticked the correct option in the poll?