I'd do it because the money is good - but I'd rather make the same money and double the playing time.
I'd rather make the same money and spend half the time. And I can have plenty of fun in that time.
It doesn't take me multiple sets to get into the zone... it's just that when I'm in the zone the last thing I want to do is quit playing long before I've even used up a little energy.
That's where we clearly differ. It frees me up to do other stuff.

