I'm gonna laugh my ass off if in the end it turns out that had the angels not interfered his love of the elf girl would have followed through and created the hero who would save the world, but instead, because of their meddling, he ends up creating an army of high tier followers for the demon lord who destroy any would be heroes and conquer the world
@greatninja3
two possibilities. different degrees of inability fall under the same general diagnosis so if it is a proper translation it might be he's at the low end where it's something he has even less control of than a normal guy while not being entirely physically incapable...or, based on the description given, I think it's something else entirely (like a slightly more dysfunctional teenager, typical stuff most guys deal with, just more of it than normal) and the TL team just thought it'd be funnier to call it ED and/or were too lazy to explain some sort of more complex term that doesn't have a direct English equivalent