The worst day for me. When my children cycling to a friend's house because his house to play close to my house. I had a friend spin speeds until I make my control is not a collision with a tree.
The worst day for me. When my boy friend to play bike because his house near my house. I had to shake to a friend home with speed until I was not controlled, I bumped against the tree.
the worst thing for me when I was a kid, cycling friends to play at home because of his house near my home. I have let my friends go home with speed control until I don't do, I hit the tree