Do you create daily goals? When you start each day with a goal in mind, you can more effectively manage your time. Break your goals down into tasks, then prioritize them and set a maximum of three priority tasks each day.
After you've examined your goals and task list in the morning, take regular breaks while you work.
Some people find that scheduling tasks in one-hour intervals, with a 17-minute break, improves productivity.
Furthermore, try to find an extra half hour in your day, no matter when that is, to work on your hustle.