i always think about the people who have come and gone. theres so many people that have lived and died and they are never remembered. think about a solo western cowboy who died in a gun fight in the bushes....no one will ever know he was living and his life is over forever he probably sat there bleeding in the bushes slowly thinking "this is it, its over for me" that would be a horrible way to die knowing you are dying.
its weird knowing there will be people born in a few hundred years that will have a totally different lifestyle and way of thinking then we do now. think about how different we are from people in the 1700's imagine how the world will be in 2300. we all be dead and forgotten.
i cant even comprehend how like will be in the year 5000 but thats off topic and a whole other thread.