Just as an astronaut needs a suit to live in space, your earthly body is your "space suit" that allows you to live on this planet. Through your "space suit" you breathe oxygen, drink water, and eat food. But one day you'll shed the outfit, which is the day you'll die.
Even if you live to be 100, your time on earth is extremely brief compared to eternity. "You are just a vapor that appears for a little while and then vanishes away" (James 4:14). At the moment of death, your spirit will be released from your body and you'll leave your space suit behind for everyone to view at the funeral. Meanwhile, if you're a Christian, your spirit will be immediately ushered into the presence of the Lord, where you'll live forever (See 2 Cor. 5:8).
You can prepare for that day if you will receive Jesus Christ as your Lord and Savior. If you would like more information about knowing God in a personal way, please contact me. http://www.kentcrockett.com/contact.html
Keep looking up!