I have a living will because of the MS. I know that if it was written now someone may question it down the road, but it was written years ago when my sanity wasn't in question. It's very specific (because of potential scenarios witnessed while working in hospitals). My husband, sister, and brother each have a copy and they've agreed to respect my wishes. My family is so dysfunctional I don't want any infighting and I don't want anyone to feel badly because they make a decision to do/not do something. I didn't leave much left up to the imagination.