resting or slacking

It's always a valid question whether you're resting or just being a lazy bum. Today is a perfect example. Yes, it's cold. Yes, I feel mentally tired. Yes, I have an extreme ride planned for two days from now. Yes, my left eye has some sort of bacterial infection. All of these argue for taking it easy and being fully fresh for the weekend starting tomorrow, but still I feel a bit guilty that I'm not racing home now to spend a cold hour on the bike just before dark. One of these days and it won't be long. I won't be singing this song.