If your joints are not working as they should, everyday life suddenly becomes a lot more difficult. Compare it to having a broken hand or so; things that you usually do without thinking are amazingly difficult when you cannot do them anymore, lust like that. Putting toothpaste on a toothbrush for instance, or tying your shoelaces. It's funny to see how we get used to doing fairly complicated things automatically, but then we only realize that when we can't do them anymore! I hope mine will stay all right.