I've never been a thrill seeker kind of gal so I can't speak from personal experience. But I have seen pictures where the brave-hearted choose to ride horseback on a narrow, jagged and pebble-strewn path while just over the edge is a precipice that could mean certain death. And to their other side is a craggy, rock wall. That is the best visual picture that I can conjure up of my father-in-law’s health at this moment. He has been running a moderate to low-grade fever off and on over the last couple of days but most alarming—his platelets are 5000. For those of you who don’t know the normal reference for platelets; it is 150,000-300,000. Platelets are the part of the red blood cell that is responsible for the clotting of blood so a platelet count of 5K puts him at risk for spontaneous internal bleeding. His white cell count this morning was 300 (normal would be 3500-10,000). These are the expected results from the assault that chemo has placed on his body. So, he is "on...