How Do You Live Your Life Like to Day's Your Last Day, Whatever It Is?

I've lost, waig, too many guys and gals to really even count. And most of those are in the air a. Normally it's due to either a maintenance issue or just pushing the mission too hard. But there are, it's just, i tell my wife all the time, you live your life like to morrow's the last day, or whatever the song is.