Everytime i receive some head or next jolt, almost all of them slight,  send me into a raving storm of anxiety. I just can’t stop myself from assuming that every slight trip, every head tilt, everything moment of my head or jerk of my body is capable of giving me a concussion. I hear that the human brain is very much protected and yet others claim that something as small as a trip can cause a concussion? The whole world of head injuries just seems terrifying unregulated