This presents a very curious phenomenon. There are two synergistic approaches for increasing productivity that are inversions of each other: 1. Limit tasks to the important to shorten work time (80/20). 2. Shorten work time to limit tasks to the important (Parkinson's Law). The best solution is to use both together: Identify the few critical tasks that contribute most to income and schedule them with very short and clear deadlines. If you haven't identified the mission-critical tasks and set aggressive start and end times for their completion, the unimportant becomes the important. Even if you know what's critical, without deadlines that create focus, the minor tasks forced upon you (or invented, in the case of the entrepreneur) will swell to consume time until another bit of minutiae jumps in to replace