Practical
Things that change the odds without needing you to be at your best.
PracticalAlmost all of this happens at night
If you log when it happens for a fortnight, most people find the same answer: late, tired, alone, in bed. That makes sleep the highest-yield thing you can fix.
PracticalChange the room, not yourself
Almost everyone tries to solve this by becoming a more disciplined person. The people who succeed usually changed something in their surroundings instead.