'We want them to dream and believe;' Crete Academy in South LA tackles educational inequalities head on, offers example for helping students most in need. Problematic behavior when unable to access digital devices: Are they irritable or frustrated... do they show signs of withdrawal when not on their device? How parents address their concerns is important according to addiction expert and author Joshua Andrus. "You can start to key in with where they're getting their worth and that's a huge warning sign cause that's not going to end with them being a teenager, that's going to extend longer if there's not an intervention," said Andrus.