While my cyst is no where near that large and I do not suffer from debilitating head pain, I very much know where you are coming from. I was knocked out from behind two months ago and the after effects of the concussion have really thrown me for a loop on top of the anxiety produced by the mass on my right temporal lobe. Try this website https://brokenbrilliant.wordpress.co...-mentally-ill/ . It really helped me to understand that the anger and frustration that I deal with is very real and simply being aware of it helps me to manage.

Also check out this article http://www.jneurodevdisorders.com/content/5/1/21 . I am currently searching for information that can persuade my doctors to cut this thing out of my head. I hope this helps brother. If there is anything that you would like me to look into or study to provide you with the information that you would need to give your doctor, let me know and I will do the best that I can. Good luck and I hope that your tomorrow is better than your today.