I love it when I have started really early, and I'm working away, and I look up and the sun has come up a bit more without me realising.
Really lifts me that.
And of course there's the sunrises.
Sorry to be so lyrical but it's how I feel this a.m.
And then on the less lyrical side of things: the knowledge that you have done a few hours work and earnt a day's pay while everyone else is a kip, and you're going home while they're just starting