Who is the most damaged character in the MCU?
Natasha ! Her body was literally damaged to be a spy. She can never have kids and that's why she treats Clint's children as her own, She was forced to kill without mercy. She was forced to seduce anybody, male or female. She was forced to become ruthless and heartless even though we see throughout the MCU, she is very much caring and loving. Many years of her in such a state has damaged her into the person, we see her as today. She doesn't even have god damn super powers to cope up with. She has to literally cry and eat a sandwich to get by her growing depression that she keeps shoving away with smiles. And then, the saddest part. She can't see a happy future for herself so she wants to die doing good one last time, and makes it her duty to sacrifice herself for the future of the Avengers and the world. Do you see it in her eyes? While all the broken characters are trying to live and find their happiness, Natasha has convinced herself she is too broken to move on. She