Work in discrete blocks •Divide your work into blocks of 50 to 90 minutes (this may vary by task). Start even smaller if you find yourself struggling to maintain attention. •If deep-focus work is new to you, start with blocks as short as 10 to 15 minutes. As you cultivate a deep-focus practice, gradually increase the duration you go deep. •For almost all activities, 2 hours should be the uppermost limit for a working block.
