The day I was concussed I went to work as a corporate training administrator. I was feeling out of it but not in pain (yet). I went back to work on and off for a month when the pain wasn't too severe. I was eventually fired for attendance issues even though they were all excused. I was still considered a temporary worker and my review for permanent hiring came when I was unable to work on a consistent basis. Also, Indiana is an "at will" state, so the company can legally fire me for any reason or no reason at all. I was extremely upset about this at the time, but living with anger and resentment was doing me no good. I now view this unfortunate experience as a chance to grow and explore the numerous possibilities available to me.