Body doubling is simple: work on your own task in the presence of another person who is also working. It is one of the most replicated focus effects in ADHD coaching — and it works on everyone, because starting is social even when the work is solo.
Being observed — even silently, even by strangers — raises the cost of quitting and lowers the cost of starting. Cameras-on study rooms recreate the library effect: the room holds the norm, so willpower does not have to. You do not need conversation; co-presence is the active ingredient.
State your goal in one sentence at the start. Keep cameras on and mics off during blocks. Chat only on breaks — mid-block messages recreate the switching cost the room exists to prevent. Ninety minutes with two other people beats three solo hours.
Deep creative work with fragile early ideas can suffer under observation. Use rooms for initiation-heavy work — problem sets, revision, writing sprints — and solitude for work that needs internal quiet.
They help a lot — the effect scales with perceived presence. If cameras are off for privacy, a shared timer and stated goals preserve most of it.
Yes, and it helps: social breaks are more restorative than scrolling ones. Keep it inside the break window.
Start focusing free