The Nutribullet blender has let me add one additional billable hour a day. Instead of cooking breakfast I blend it. Half an avocado, 1 raw egg (for the downvotes), protein powder, a little flour (or walnuts), creatine a frozen banana (or carrots), and almond milk. I love them.
I make these twice a day and prepare 3 smaller quick meals. Less dishwashing. Less decision fatigue as to what to eat when I awake.
I also purchased a pull-up bar and skip the gym most days.
A better Wifi router surprisingly helped too. I was previously adamant that my old one was fine since it provided 5X the bandwidth provided by my ISP anyway. I was wrong.
I'd also recommend learning to cut your own hair and stop watching the news so you can concentrate on your tasks and not ruminate about the state of the world.