You need to understand pipe loins and isten, you know, bat. It's probably one of my barriers with hellker what? I don't have a whole lot of helkyon my olyo. But that's why i'm also diversified in that i look at the blue chaps and and i study the risk of the pipe line. Also, a little bit about johnson johnson. Theyare mainly a biota company nowand all their salls came from a single drug. And you see what happens to snofe. Now, there will come a time that johnson johns will be struggling with their pipe line, simple as that.