The place I focus the most is in an airplane. Maybe as you are saying the presence of fellow tribe, but in this case I know they won't come to talk because we

The place I focus the most is in an airplane. Maybe as you are saying the presence of fellow tribe, but in this case I know they won't come to talk because we all have the seat belt, and when the is allowed to take it off, it's the social norm to minimise interactions due to the reduced space, people usually keep the norm to enable the corridor just for the staff and trips to the bathroom. But additionally: - Being offline, also makes you feel certain no one will interrupt you electronically. - No one would expect you to get anything done in airplane, and that can feel like a liberation, meaning you can catch up and the time feels "free". - Timing is programmed, start and end and the food breaks in between are scheduled and announced. - And the noise inside the cabin combined with noise cancelling headphones, I don't know why, it helps.