Recovery (2007)

Alan Hamilton was a perfectly normal husband. He danced with his wife, went out with his friends and was a great father to his two children. Then, came the accident. Alan wakes up to a comptroller new brain, unbeknownst to him. His own struggles with understanding himself, collides with the struggles of people around him to understand what is "wrong" with him, and whether it can be cured. While the answer is "no", Alan's acceptance of himself may be the clue to helping his family do the same. —browniesnack57