My Biggest Mistake

Zack was a doctor. He was good at medicine. He has healed many patients with various diseases. He has come a long way but despite this, he's unhappy. There's seems to be something missing in his life. He was looking for something that he couldn't find. The wind changed when he was assigned to treat a rebel named Hector. It is against his will to treat him because it is a rebel but he can do nothing because as a doctor he's job must treat people. And over time he was surprised by what he found out.

crdts. for the picture: https://www.pinterest.ph/pin/338051515758558461/