i had a accident where the screw in the front wheel hub broke.(The bike has a lever where you can easily unscrew the front wheel off) The fork nailed the ground and flipped me over at about 15-20mph. Head went straight to the ground on a rock, chipped teeth and loose teeth, and lower inner lip cuts from teeth.
Now i have a full face BMX helmet.
i don't want to have a injury that hurts that much anymore. And can you believe that, i lost 10lbs in one week just resting. Now i'm back up to where i was in weight again.
Where a helmet, you never now what'll happen.
FuJi