The Worst Way & Best Way to Die - Part A

One person put it this way, "Death is the big flaw. Sometimes we can postpone it, lessen its physical pains, deny its existence—but we can't escape it!" Since that is universally true, why don't people take death seriously enough to plan for it? While we are alive in this world, everyone should be thinking more about the next. But what's the best (and worst) way to die?