For many this is not an option: in crowded offices with no access control this is the exact problem. I guess working extremely early and/or late is what some p

For many this is not an option: in crowded offices with no access control this is the exact problem. I guess working extremely early and/or late is what some people fall back to after trying every other trick in the book (headset, ask people to stop interrupting when headset on, ask for a quiet ropm etc etc)