I am just a kid myself(15 years old). I would have to say that being involed with any kind of recreational riding can get out of hand. This one time myself and my buddy were riding up in what we thought was state land, it turns out that some guy had put a tent up and called this land his own. It turned into a shouting match. Anyway to make a long story short, he yelled and yelled I was being my quite self, and I open my mouth to say that we were just riding on an older state trails map when he blew up on me. I had to tell him that he was out of line and that if he would quite down we would leave. He reluctently backed off and away we went. A couple days later we were riding a different section of trails and again we saw him, this time he didn't say a thing but he knew he wasn't in his "home" land and we rode. He let us continue riding and a little while later my bike had a problem. I couldn't get it back started, after taking a little break and he was following us at the time, and offered to help push us back to a localised area and I accepted he helped push my bike back to the road, and I thanked him. After pushing for so long the bike cooled down and I was able to get the bike started, and the man smiled and walked away. We haven't seen him in the last year now. The moral of this story: That even though one person was wrong once doesn't mean the other wasn't wrong. I personally would talk to this kid, tell him to fix his bike, offer to help, ask if he would like to go trail riding again, and let the past be the past and look to the future.