Daw,

Welcome to NeuroTalk.

Your symptoms could easily be caused or made worse by your concussion history. Rather than defining and diagnosing your disability, focus on getting your SSDI application started based on your limitations. Your struggle to focus and concentrate should be the basis of your claim. Your irritability is also a work limiting condition. let the SSDI people/ Disability Determination Service determine how to define your condition. Depression, anxiety, and OCD can all be treated successfully with meds. The cognitive issues from a history of concussions is hard to treat and at your age, normally a declining condition.

I've been through the same application process. SS hired a occupational psychologist to review my records and he recommended approval.

My best to you.