The Selfish Habit of Yelling on Phones
When some people are away it feels pleasurable. The reason for which it feels pleasant is that they are loud. They will use the phone and have a full conversation when a three sentence e-mail will be enough. They will posture and show off rather than consider that not everyone in the open plan office needs to hear them pontificate for a quarter of an hour or more.
During the pandemic I noticed that people like to yell on their phones, rather than speak quietly.