I had anger issues along with depression. my md gave me abilify to go along with my Lexapro and it has done wonders! much more mellow. Things don't bother me as much, not sure if that would be an option or not for you. Wow you have had some concussions!! At least there is no permanent brain damage! I think lightrail is right a neuropsychologist may help you. Understand better what your going thru. Good Luck and take care