Focus on the real point of This ("being alive in a Human body on Earth") Thing and turn away from the simple-minded chit chat, and ongoing running commentary between people (and more importantly, between you and your internal sounding-board) and you won't need to be continually reminded by external world examples that, "I see Dead People!" You will Realize your ordinary, every hour, every day, state of Walking Sleep (i.e., one might as well be dead!)
One IS that image in the reflection in that mirrorred-sphere-of-spacetime surrounding your head, and wherever one looks - here, there, and everywhere - it is all YOU perceiving YOU perceiving YOU talking about YOU talking about YOU. One IS asleep and does not realize it until after-the-fact and then, just as suddenly goes right back to sleep. Even as they are feverishly checking and rechecking their Yahoo, Facebook, Google and other social chit-chat groups to see what's "new" (but of course, NOTHING is ever New, but the old rehashed) that they can (awaken just a tiny bit and) reply to, they miss this glaring example of being asleep.