Last Sunday morning, I was riding my bicycle at a high speed on a asphalt road. When I saw a bit high bump, I was going to minimize the impact that the front wheel would have. I jumped right before the bump and landed on it, in order to smoothly pass it. However, because I was at a high speed, my bike bounced on the bump, and I lost balance. I was thrown from my bike, and fell down on my right side on the road. I heard the sound that my bike made when it banged the road. I felt a hugh impact on the right side of my head. **