Don't cry, my love of life

Don't cry, my love of life (1979) is a drama directed by Ahmed Yehia rated 0.0/10.

A successful neurosurgeon challenges death with God's help and his knowledge in operations with a success rate of no more than 5%. He also helps others and solves the problems of the poor. But he faces the most difficult operation that turns his life upside down. What is this operation? And why does he lose everything in the face of this challenge?