 But I know with me, I keep taking collagen because it helps my joints a lot. It helps my knees a lot. Yes, it does make me feel good. And then the joints of my hips, I'm just amazed. May I ask how old you are? I'm 51. 51 and 20 pounds lighter. Well, good for you because sometimes that's a hard time to lose weight in our 50s. It is. And I wanted to tell you also...