{Um, I think your tulpa will turn out however. Unless you've got a personality that is controlling. Or inherently passive to the point whatever you create can't stand up for themselves. }
Oh i have 1 question, with the Multiple personalites disorder, you could have a form that is highly skilled in something, can your tulpa be skilled in something the host isnt?
Eh... I'd have to have a serious sit-down with mine if she started taking the advice of my more impulsive side- especially the whole "call of the void" thing- but other than that and if she started liking country music, i don't thonk i'd mind deviant tastes that much