People die in their sleep all the time; I'm still going to sleep. I have lost my father and grandmother in car accidents, I still drive. My grandfather was a disabled veteran from WWII, I still joined the military. Doctors and nurses work on people who have deadly diseases, they still treat them. Policemen and firemen die in the line of duty every day yet people still join the departments. Everyone assumes risk in their life, everyone’s level of accepted risk is different. I don't try to decide someone else’s level of risk and I don't tolerate someone else dictating mine.