Phone calls - back at working from home this week after the Christmas break and have been startled by a couple of people phoning me out of the blue without emailing or texting first, is that odd? I don’t feel that comfortable ringing people myself anymore - with friends only communicate by text or in person - just seems like you’re invading someone’s day by calling them without warning! Thinking telephone etiquette has shifted, maybe accelerated by Covid? AIBU?