I will talk on the portion named Adolescence
I can relate myself to this condition. I have experienced both parts of the scenario. I can still remember those days playing with the senior brothers. Pretending to be asleep and leaving home secretly for the ground. No matter how hard I try , I can't get back to those days.
But how did I turn back to these? The burden of unhealthy competition in our education system, at class-8 (jsc) left me no spare time to play with friends or others. School,coaching, home tutors and so much pressure forced me to completely quit them. That was the end of my days at grounds. This kind of story was passed on to other stages too and that's a reason for leaving those fields and staying confined within those four walls. And soon found interest in technology that somehow became addictive for us. Now this addiction is spread all over around us.
But the condition is getting worse day by day and we should fear the outcome and act accordingly.