 We even, you know, I even helped finding, you know, just something that would not be as toxic. It's called CMGSF, and I did it for a year. I had to inject myself 15 days in a row and take 15 days off and like that for a year. So, you know, I just knew it all. Then they started the immune therapy. They started to do trials and stuff. So I was part of that.