Answer: C. He rejects vengeance.
Step-by-step explanation: In the given excerpt from "Agua viva, a sculpture by Alfred Gonzalez", we can see Fredo in a situation where he can finally punish one of the boys that have been tormented him for a long time, and have caused him a lot of suffering and emotional problems, he even isolated himself in a world that he created, despite all the harm this boy has caused him, Fredo decide to do nothing against him, he rejects vengeance.