Boost your productivity by ditching multi-tasking in favor of the F.L.O.W. model, coined by psychologist Mihaly Csikszentmihalyi, that involves focusing, learning, taking ownership and understanding why your work is worthwhile, writes Deanna Ritchie. Make the most of the technique by scheduling creative time, setting up a designated workspace, declining work that doesn't align with your goal and rewarding yourself for small and large achievements, Ritchie recommends.