I feel fine and I feel good

I awoke really grumpy and miserable today. I've been working 6 and 7 days a week since the beginning of December, working on my company's biggest update of the year, and as usual, having to do the lion's share of the work and take the majority of the responsibility. Was seriously considering calling in today and resting, but decided to show the flag instead. Drive in was very nasty, as it's snowing fairly heavily, and it wasn't doing anything to improve my attitude. I was about 5 minutes from the office when suddenly New Order's "Bizarre Love Triangle" came on the radio, and it was like someone turned a dial in my head from sad to happy.