You post had me thinking about the huge log walls and gate around the native village in Cong until I read the link. . The younger set do not seem interested in doing anything hard. Learning to fly for example is at all time low rates of starts. Pilots are dying off faster than they are being trained. Throw in the fact that loss of cell signal is an emergency to most millennials . And if they get out of cell phone range or run down their battery, they get lost at the rate of about one a week in the Columbia River gorge. They park near the freeway and climb trails up the South side of the gorge away from the freeway. If they get lost, all they have to do is head towards the the traffic sounds or go down hill. Either one takes you to the freeway and from there all you have to figure out where you left your car. East or West of where you are. Yet week after week they get lost and cannot find their way out of the woods. That takes real lack of awareness.