I failed to pick it during my one and only time behind the stumps in a league match. Stumping chance to Ended up hitting me on the forehead and they ran a bye

I would certainly count myself in the former category, though my chances of producing one have long gone. I used to be able to produce a conventional leg-break with moderate consistency (as a change from the usual medium-paced invitation to cover-drive that my bowling amounted to) but a googly was well beyond my powers.

Any good spinner is a joy to watch/ Bishan Bedi was my bowling hero growing up, even though he was a left-arm orthodox.

those who wait for it to come to them and those who go out and grab it!

(could apply to anything)

That's a new one....I thought there were 10 types of people in the world, when you consider Binary

Indeed! and the fact that you're no longer ashamed to admit to liking certain people!

Do try to keep up at the back.

(see post #4)

... Brits and Johnny Foreigners.

That would be English and... would it not? Possibly even Londoners and... (though that would include those from south of the river, none of them are quite one of us).

Those who love marmite and those who hate it.

Those who are, like me, from south of London - and the rest of you.

Those who will, and those who won't.

Those who should stay and those who should go.

If they stay there will be trouble. If they go there will be double?

Morning people and normal people

Yes, though the premise implies the answer to the question. If going is twice as much trouble as staying then logically you should stay, therefore I shall adjust the stated dichotomy to:

There are people that should stay and there are idiots.