[quote=@Sir Avita]
<Snipped quote by CadenGallic>

Alright, so I'll kinda try to explain. The character that I've been planning to use has... Err... A bit of a split personality, one personality is normal to his age, a naive teenager, and the other one is a pretty well-educated adult. Instead of being a psychological thing, it's more like... Two people stuck in one body? Eh, kinda like that. Also, I have a slightly larger bit of free time every day now, so... Yay?
[/quote]

So are you thinking something akin to Navlaan from Dark Souls 2? If so I think i'd allow that. Would both sides share the same abilities seeing as they're inhabited a single body? I figure this'd work out fine.