I don't like, I'm a person that doesn't like to take a lot of medicine. After a while you find out just about how much you can take and can't take. You kind of self regulate yourself after a while. Really, I didn't have a lot of concerns. I think I'm just a person who would take just about anything to see if it would cure the cancer. A lot of times, you wake up in the night, I take some of these medicines during the night. If you didn't have yourself together you might take more than you needed. So it is kind of difficult that way.