They work in that they induce taking more breaks (20/20/20 rule) but they're also annoying in that they interrupt deep focus. If the latter can become a bit smoother about not interrupting deep focus context, then they'll be more helpful.
They work in that they induce taking more breaks (20/20/20 rule) but they're also annoying in that they interrupt deep focus. If the latter can become a bit smoother about not interrupting deep focus context, then they'll be more helpful.