I think most people have a problem accepting our own mortality. I don't really fear death. I know I have another 40-45 years left on this planet if I'm lucky. I want to use those years to the fullest I can. In the last 3 years I had a friend get hit my a car in a Tops parking lot in East Aurora and die, her son watched her as she got it. A colleague of mine get a heart attack following a hockey game and died at 46. The worst of all was a really good friend of mine who was 26 at a wedding in Perry NY. He was eating dessert with us at 9 PM and at 930 he passed out, they tried for an hour to get him back but nothing. 26 years old....And just last year a colleague at my works best friend died from some freak fluid into her lungs issue at 21(she had some rare medical issue before this)...She was all over the news I'm sure some saw it. My grandpa died 3 years ago at 72 (smoker/drinker) and my uncle died at 55 the same year as an alcholic and tried to stop drinking and his body went into shock and died.
I also work in retirement, and some of the stories I hear of death are worse then these. Life tomorrow is not promised, enjoy each day.