We keep our distance in the wild here in CA. It does happen once in awhile but it is rare. Many years ago I was out with a few buddies on a fishing trip. We were camped way out on a river and these scramblers show up and set up camp right next to us. Fortunately we were armed with Jim... Within minutes Jim walks over and becomes their best friend. Before they were finished unpacking Jim had already borrowed some tools and just hung around their camp talking about all kinds of crap that none of us understood... With in just an hour or so he was eating their sandwiches and touching all their stuff... They packed up before we (Jim) woke up and were gone the next morning... The only problem was we were left all alone with Jim...