holding grudges, fear, stress, anger, overthinking, improper rest, inadequate food or bad eating time

That's correct indeed. None of those things offer anything positive. You seem to have some good things in mind to help to improve yourself, so that's commendable. Digital detox is one area that I'm always behind on, that I'll have to improve:)

Thanks for your #KISS
I enjoyed it 😉

^{lips sealed}