Gym is a solid choice, but if you’re looking for a new method to stack with it, try a 'Digital Sunset.' I’ve started putting my phone in a different room the second I log off and spending 20 minutes on a high-tactile hobby like cooking or even just a heavy stretching routine. It forces your eyes to reset their focus distance (breaking that 20-inch screen stare) and tells your brain that the 'production' part of your day is officially over