I always use the term braindamage when referring to my disability. But as you can see that doesn't make much difference when someone says you have a sickness. If we come right down to it it should be about health and sickness not about what type we can clasify you as. If you have braindamage then that should be okay. You should be able to have support for that. Not the opposite. Sorry to hear about all of your troubles in regards to not getting the right treatment.