Because of a power outage at the office, I'm working from home today. I love working from home. When my back hurts from sitting at the desk for too long I can lie on the floor, as I just did. Were I to do that at the office, my office mate would likely administer CPR.
Of course lying on the floor while working from home resulted as it often does in napping at home. But I'm awake now. And diligently working. I promise.