I get so annoyed when people think you can only develop a mental disorder once you're adult. Children get sick too, ya know.
Anyway. Yeah, I suck at birthdays too, I can't even remember how old my dad is, or when his birthday is. Oh, wait, it's some time in july. Yay, I win. But he always calls me Charlotte anyway, (which is my sister's name) so if he doesn't even know who I am, I think we're pretty much even.