Well, you're going to die. That's a fact, but it will probably not be tomorrow, or even the next day, or even the day after that.
So, look on the bright side and be determined to enjoy every day when you wake up. There are always good things to be thankful for, many of them so small or taken forgranted that you don't even take them into account.
Would you rather be in Africa starving or being infected unwittingly with AIDS , or being in Baghdad or Labanon being bombed, or suffering from a terminal disease, or paralysed, or blind or developing Alzeimers disease, or bankrupt or unemployed ...........or..........or..........or ??.