On: How many keystrokes do you have left?

[jacquesm]

This too will change.

[nekgrim → jacquesm]

Because he'll be dead?

[jacquesm → nekgrim]

Or maybe he'll get a typing course. Not all change has to be for the worse.

[freehunter → jacquesm]

By this metric, any time you spend in a typing course uses up your remaining pool of keys left. Unless you're increasing your WPM enough to offset the number of keys you've typed in taking the course, you're then running a negative in taking the course.