 What do we want to be able to do? And with my knee surgery, I just kind of have realized this for the first time is it can kind of take over your life and your thoughts. And this is a way to relieve a little bit of that stress and bring in some help. I also want to say that to try and do it on your own. First of all, I know everybody that had to do that for a while. It takes a toll on that person. It's not.