For one you should go outside more because time outdoors lowers stress level and calms you down if you are having a hard time.
Your always on that tablet. Why don't you take a break from it?
On the other hand they spend all day at school and should receive rewards.
Your starting to be a bit snappy. I think it is because to much use of device gives people aggressive behavior and fractures attention.
To much time on electronics makes your mind think that it a time of the day in which it is not and cause you to be tired or too energetic sometimes.
But devices make people happier with entertainment and games.
Electronics are used for educational purposes in which students stay up late to finish. So, I think that is the reason not only because they stay up watching videos or playing games but for school reasons.
In the long run though it is unhealthy to be on your devices constantly without a break. So, what do you say, do you want to go and play with Toby and me outside?