That unbalance is the interesting part I think, just like so many things in life where changing perspective is needed to deal with people.
About books and articles...It’s another topic, but I don’t know, I find a lot of these have a “how to fix your personality” angle that is just innapropriate and/or unproductive. Becoming an extravert or small talk guru shouldn’t be the goal. And, as you say, developping strategies to have less people noise and more mindful communication is usually so personal, while not being that hard, that it’s not a very good subject for a self help book.
This. Now if any of those influencers could start a campaign to make a short signal socially acceptable for "drop communications".
I vote for making an X with your index fingers.
That definitely can be one way to meet one’s life partner. But it’s so grating from the other side, even if the request is very polite and non pushy.
Some people live for the human contact, others don’t want any. Honestly it’s a PITA when the social norm puts an obligation to respond, even briefly, to not seem rude.
If it’s a protocol, there should be an option to just drop the incomming packets and go on with one’s life.