This was a bad week for me. Only commuted 1.5 days (the other half of the second day involved a ride home after two glasses of wine with dinner).
I was just extremely fatigued this week and felt like I needed that extra 30 minutes of sleep every morning.
Now I feel so guilty when I don't commute; like I'm letting down the planet when I drive my car.
Hopefully I'll have more energy and be better next week.