Disabilities by birth are the hardest to cure because God Almighty had not blessed the inidivudla with the basic sense right within the womb and to replace an entire sense from its roots is not an easy task. Humans have not evolved technically to be able to replace entire setup from within the brain and have the ability to connect all chords right.
When Maggie was born she was said to be a fighter because the little girl had suffered so much since her childhood that it was almost impossible to believe that she would be able to come this far but being a father she did so. Bearing two incidents of her heart stopping to beat in her childhood and multiple other major issues didn’t stop Maggie to live a full life. However when it came to find a cure for Maggie’s deafness, the options were pretty risky. After a 10 hour long surgery and a device that had been placed in her ear the first sound of Maggie hearing her Dad is amazing and heartwarming because to get to hear something you had only been seeing for all those years is beyond being explained.