Einstein's child had schizophrenia and spent most of his life institutionalized

Two of the most brilliant minds in human history, Einstein and his wife Mileva's second son, was a brilliant and talented child. Until his 20s when he developed schizophrenia. His mother took care of him until her death and he spent the last 3 decades of his life institutionalized.

People think they will give birth to the next Einstein who will cure cancer, but they never think what if their child has a debilitating psychiatric disease and will suffer all their life?