People often say to me, "Hey Gilgamesh, do you know much about subgroups of PSL(2,Z)?" And I say back, "Well, of course I do. I mean, really, who doesn't?" And then they say back, "Could you explain a little bit about it to me?" And I say, "If you have the time." And then they say, "I only wish I did."
So, in short, I am someone who has the time. I have the time to wander African villages, to hike Annapurna, to raft the Urubamba River - and I have the time to appreciate them all.