Want to keep on living? It's short and sweet:
(1) Get rid of some of the stress.
(2) Get rid of most of the caffeine.
(3) Get rid of all of the nicotine!
Yeah, yeah, I know, telling somebody to quit smoking is like telling somebody to get off the crack, meth, or heroin. But there are ways if you want to bad enough.
I've been taking one regular 325mg aspirin every day for years. It's already saved my life.