質問の意図しているところが、あまり理解出来ません。

それは具体的に‥スマホを指しているのでしょうか？

そうであるなら、当然周りの迷惑になる場合に使用を控えるとか、

或いは寝る前の１時間は、脳を休める為にスマホを見るのを止めるとか‥

私はそのように実行しています。

Is it time to cut back on electronic devices?

How do you know when to cut back on your electronic devices? How do you do it?

I don’t quite understand what the question is trying to say.

Are you specifically referring to a smartphone?

If that is the case, then of course you should refrain from using it if it is a nuisance to those around you.

Or maybe you should stop looking at your smartphone for an hour before you go to bed to give your brain a rest…

That’s how I’m running it.