>>>If they are bored, they should get busy doing something, instead of talking. An accomplishment will do wonders for self esteem.<<<
Like doing something cool, posting it on Facebook and seeing if they can get a ton of likes? Heck, my daughter and her friends are full of posting stuff nonstop on Facebook. Their self esteem is probably really good.
I would say the things they post on AssBook take minutes to accomplish. Build a car during the summer is an accomplishment.