I find that lights and noise bother me -- when exposed too long I am unable to speak, the words get lost. My memory is still scant and I just feel as though I am myself -- I work in a high stress toxic environment that on a good day (before accident) I would feel the stress. I do counselling for a medical facility, need to keep track of who says what when == when I did go back to work I got really tired, confused, profound memory loss, headache as well as pressure --