She's OLD!

[Glaiven]

I just started up my 'Hogwarts character a while back, but I haven't made many posts yet...Anyway, my charrie, Glaiven, acts like a spaz for someone of her age. Mostly because I intended for her to be around the same age as me (teenager-young adult). However, I got the age wrong in the beginning and she's in her 20s now, I'm pretty sure...which doesn't fit her description OR personality. Any way I can tweak her age backwards? To around 16-18 in human years?

EDIT: Okay, I must have missed something during my absence...why did it replace ' S o u l s with Hogwarts?