I know you can have an unlimited number of alts, but can i have three characters for one account? And they all fit into one character, i just wanted a stack of gnomes each with separate personalities and such. So is three entities allowed for one character?

Technically, this belongs in the help forum and not general discussions. For side-kicks, children, humanoid companions, etc, you buy companions from the companion shop along with extra gear to fit them out. That's what I did for my character's 7 year old daughter so I didn't have to put her on an alt. I'm not sure how the rules would work with split personalities, though. You'll need a mod or admin for that.

Im sorry about that lol im tired but need to get stuff done, so im not getting any sleep and an idea sparked into my head XD i typed half of this in a parvpora discussion before i realized XD

ill move it

Haha. Happens to the best of us. I'm sure you'll get a faster answer from mods and admins in the help forum and they can help with the multiple personalities bit.