 I think it's just so remarkable. I mean, here you are sort of during the day helping people live less of a painful life, helping them solve their problems. Rheumatoid arthritis and rheumatology in general can be such a debilitating illness for people. And, you know, and you don't stop 24-7. You're thinking about helping people in other ways to utilize your talents and skills. Where do you think that your love of helping people comes from, Dr. Cassetta?