That's how I feel, that the physical is harder to deal with than the bipolar and I don't have as many chronic illness as you do. Between my back and my neck I don't do much cause pain! I used to love stuff like art fairs and renaissance festivals but now I'm stopped by my back cause I know the pain will keep me from walking far and I'll get irritable and crabby. I really should invest in one of those wheeled walkers cause they have seats on them and I'd have a place to sit when the pain flares.