dont feel too bad. Im sure people since civilization began expressed the same feeling. we all get to experience life this one time, but like any other living creature that has lived and died we will too. Just think in a few generations from now when we are dead and gone, people will still be saying they feel bad they have to die in _ amount of time. We like others past will be nothing more than rotted corpses. Our consciencness will be the same as it was b4 we were born, which is complete oblivion. No sleep, no dreams, NO HEAVEN/HELL, no functioning brain to experience sleep. Just gone. Nothing left for us to experience. Sorry but thats plain facts. Just do something positive with your life, and make your one stay here a positive one. Its best not to think about death.