1) Mute phone
2) Turn off desktop notifications
4) enjoy working in peace
5) check notifications when you like
7) Live a happier and less stressful life.
Edit:// to be fair I have downtime notifications on priority. Everything else is not time critical
Sorry, I don't buy in the fetishisation of that and being instantly available.
If someone needs to get in touch with me, then they will.
Also, we created a scenario where they literally cannot get in touch with you even if they need you.. are you expecting an emergency carrier pigeon?