-sigh- They talk to me a lot. Well, for the most part, it's not directly to me, more like they seem to write their own story and tell me what they came up with.
I don't get why people are calling this 'talking to imaginary friends' and calling us crazy. So what if I talk to my characters? At least that proves they have a developed personality, right? Also, 'crazy' is a harsh word to use with writers and other such creators. I'm sure that something you do would cause me to call you crazy, and I doubt you would enjoy that.
Everybody has their quirks and hobbies, so I suggest you not jump the gun by suggesting we belong in a sanitarium. I'm not crazy, and neither is anybody whose characters talk to them. We're just very creative.