There're 2 things to worry about.............
Weather you're ill or healthy.........
If you're healthy then why should you worry? , but if you're ill there're 2 things to worry about..........

Either you get well or you'll die.........
If you get well then why should you worry? , but if you die there're 2 things to worry about........

Either you go to heaven or you go to hell......
If you go to heaven then why should you worry, it's the fruit of life...
And if you go to hell you shouldn't worry about it either because you'll find all your friends, teachers, relatives and classmates... etc. So you'll be busy shaking hands saying hello greeting them........