why life is so precious

life is precious because we dont know when it will end. It could end in 5 minutes, who says i have to make it through the night? We all have a plan that we have to fulfill its not up to us either its going to happen one way or another. if i should die before i awake i want to leave behind knowing that i did good job on this world. I want to know that my friends and family know that i love them and i want my enimies to know how i really feel about them.