Mountian biking

One of my friends invited me to go mountain biking one day. I did not have a mountain bike, and have never gone mountain biking in my life. It sounded fun though, so I got my BMX bike and hit the mountain with my friends. It was really hot. We had to ride all the way to the top of the mountain. That was the worst experience ever! My legs felt like jelly, and I was so tired I couldn't even breath. I wanted to just drop down and die. We finally made it to the top, and we were ready to go down. The ride down was really refreshing the air in my head felt so good. As I got more speed the more fun I had. I finally was going down full speed, and I realize I was going to die. I was pressing the breaks put I was just sliding down full speed. I knew I was going to fall. I decided to jump off my bike, because a turn was coming up. I was fine just a few scrapes. My bike went down into the trees and bushes. After that day I got a new bike.