When I bought my current desk chair, I didn't think I was going to be working from home on a permanent basis. The guy who sold it to me warned me it wasn't a good chair for sitting in for long stretches of time, but I figured that was okay because I wouldn't be using it all that often, and it was on sale for a good price. But it is so uncomfortable, I'm just miserable, and really need to get something else. Does anyone have a desk chair they use sit in a lot and find it comfortable? Hopefully that doesn't cost an arm and a leg?