What makes [Superman] interesting other than that he’s really, really strong? That question led me to want to redefine Clark in ways that made him more interesting and more flawed as a person. Not in a dark, mean, cynical way, because that’s way too easy. But as a true outsider whose heart is vulnerable. I wanted to emphasize the loneliness of a kid growing up knowing just how different he was from everyone else, who had to keep his distance for their protection and his own.
This is basically every kid ever, if you think about it for longer than a half-second. This isn’t a Superman thing. It’s not profound. It’s just the human experience. It’s how we do. It’s not special.