Often

I usually do so, especially when I want to concentrate on something, without interruptions. They tend to deter all but the most determined (sometimes because it is assumed I am on a call!) and also cut out external noise, even if I am not listening to something, at the time. Because I only have plug in ones, it can be frustrating if I need to get up and walk about and, yes, I have broken several by getting up suddenly and damaging the cable.