Either you are well or you are sick.

If you are well, then there is nothing to worry about;

But if you are sick, there are only two things to worry about;

Whether you will get well, or whether you will die.

If you get well, there is nothing to worry about;

But if you die, there are only two things to worry about;

Whether you go to heaven or hell.

If you go to heaven, there is nothing to worry about;

And if you go to hell, you'll be so busy shaking hands with old friends, you won't have time to worry.