Is it normal to have imaginary worlds?
My whole life I am quite imaginative. People say I'm intelligent, but I'm not a genius or anything, I'm pretty much average.
I was always imaginating worlds and universes and that is the case today too (now I'm 18). There are always two types of them, ones which are completely fictional (fictional lands, races, languages etc.) and ones which are basically our world, just with some imaginative characters (they're usually what I would like to be or what people I would like to have around me). I'm usually getting really deep in that, in the first ones I'm creating states, races, money, languages (complete grammar...) and in the second complete biographies of those persons, and I'm usually going to the details. Sometimes i write down some of that, but usually I forget everything after a time period and then imagine new ones.
I have friends and normal life, and no one knows about that, cause I keep everything to myself.
Am I just normally imaginative, or I need help?