Realists and pessimists?
Actually, there are 10. People who understand binary code, people who don't understand binary, and people who like all different kinds of bases.
Hmmm...
A truly good person acts without ulterior motive
A moralist acts out of personal desires
A ritualist acts and, when no one responds, rolls up a sleeve and marches.
But truly good people cannot be said to be part of this world. They are far beyond our understanding (edit: Though not beyond our reach!). Hence, I suppose people would fit under moralist and ritualist, though to be fair, there are people that act as moralists some of the time and ritualists the rest.
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"Let reason be your only sovereign." ~Wizard's Sixth Rule
I'm working my way up to Attending Crazy Taoist. For now, just call me Dr. Crazy Taoist.