There is something to be said for productivity when surrounded by an office of one or more doing work. The best part of this air is that both dividuals can be both the influencer and the influenced by this. Bound by some social notion of working and hence lowering the resistance (or activation energy) to doing productive action. It is easier to do work when surrounded by others also doing work. Whether to speak of mirror neurons or other brain terminology, the end of the day displays this simple idea that it is easier to do boring work when doing so with company. Such company to which can be doing separate boring work while stilling providing a mutual stimulus to continue and succeed. Then a reminder, to work in the same room as another if possible. Mutual office spaces capitalise from this rather well, and there is an obvious reason for it.
Meditate.