I am curious about this whole exercise/rest debate. I hit my head about 3 months back and am still suffering from PCS. After my injury, I did not know I was injured and continued to work out for about a month. I did not feel like I was limited in the gym, except i would get light headed if I felt I was pushing it too far. The symptoms come and go and do not seem to be triggered by acitivity though. Now, I am trying to take time off from the gym and I feel as if my anxiety and depression has gotten worse. I want to be smart and let my body heal, but sitting in my room day in and day out is not helping my mood, which is the hardest part for me. Any suggestions?