Working from Home

I went to the gym, and then came home and turned on my computer. I haven't showered or combed my hair, although I did take off my sweaty gym clothes and put on pj bottoms and a sweatshirt. I've gone in and out of the apartment three times to do laundry in the basement (which requires walking outside.)

I figure I save on subway fare, dry cleaning costs (and soap and shampoo, haha), but I wonder if it's offset by the amount of electricity I am using to power this computer.