Mostly good prep and reducing distractions. Approaching tasks with the end result first was very helpful.
Hiring helped a lot too, but it's a bit of a cop out.
What about you?
Been handling multiple projects like MicroSaaSHQ.com - https://microsaashq.com , Siteoly .com and Flezr.com and a few more.
Here are my pointers that hugely helps overall:
1. Make to-do list for the next day before sleeping
2. Do the hardest task first
3. Time your tasks
4. Avoid Multitasking
5. Celebrate small wins
6. Use mindfulness trigger
7. Practice self-care
8. Use Pomodoro technique