I’m 17 and had a snowboarding accident 10 years ago

Patient: I’m 17 and had a snowboarding accident 10 years ago on the right side of my head and I’m pretty sure the temporal lobe. My whole life it seems like since then I forget everything. Someone says something and I don’t hear it out just forget. I set something down and can’t remember it 5 minutes later, ALL the time.

Doctor: