Hi, I've just joined. Sorry to know we all share tough problems. My story is that I was a volunteer line official at an international tennis match and, in a temper tantrum, a top player hit a tennis ball as hard as he could to vent his frustration...accidentally but nevertheless directly and at close range into the side of my head. I am diagnosed with PCS and feel frightened and isolated. I'd love to ask you all a couple of questions but I don't want to come across as pushy. So, till next time...Keep getting better, Kay x