Theta Z,
I saw your message on another thread and thought continue here. Thanks and sure you can copy. I also keep changing signatures based on how I feel.
I was practicing Transcendental Meditation before head injury on and off. Now I need help because of my mTBI. My mind chatters a lot (especially when symptoms hits and it happens randomly through out the day or go do anything like shopping etc.,). Some times even walking few steps I get fatigued and dizzy). I need to learn new meditation techniques.
Interesting I found a Insight meditation group in Washington D.C.
www.imcw.org/
It seems it can help you in some ways and you are also realistic by not expecting a miracle cure

Keep us posted about your experience when you go there.
Cheers!