My experiences agree quite well with this, I also feel like a society of 
subsystems from time to time. One of the more fascinating ways of 
liberating your creativity is to call them to a meeting and brainstorm.
I wouldn't call them personalities, I prefer subminds, since most lack 
clear personality (although they might develop it). By concentrating on 
them, naming them and thinking of them they can become more individual.
As I see it, it is an useful exercise to tear down the illusion of "one 
mind in one brain", it gives you a much healthier view of yourself and 
your behavior. At the same time, it is important to be able to cohere 
into a single being too when needed - maybe one could develop exercises 
for this? 
> Our internal culture is actually quite different than the culture between 
> humans, because our methods of communication are quite different.
My guess is that posthuman beings will be constructed in roughly the same 
way, although the subminds may be of human or greater intelligence and 
contain subsubminds, and so on. 
> Of course, we don't consider multiple personalities to be a "disorder".  
> That's just the way things are for us.  If our internal organization 
> interfered with our goals, then it could be considered a "disorder"
A very good definition. I usually define something as "disease" or 
"unhealth" if it limits the victim's possibilities - if it instead 
enhances them it is good. 
-----------------------------------------------------------------------
Anders Sandberg                                      Towards Ascension!
nv91-asa@nada.kth.se         http://www.nada.kth.se/~nv91-asa/main.html
GCS/M/S/O d++ -p+ c++++ !l u+ e++ m++ s+/+ n--- h+/* f+ g+ w++ t+ r+ !y