I need to go fishing.

I apologise before i let them know im not working and will answer questions when i return.
All of my customers, not just some think im available 24/7.
Some i reply,stating im not in my office, others get no reply until im back at work.

the way after hours ones,like 10 pm texts get warned. Repeat offenders get fired on the spot.
i never answer calls on weekends,unless its a preferred customer.

You need “me time” .without it, all this work is pointless.