When you're running for your life and thinking you should have improved your cardio. You never use that gym membership. Everyone is too intimidating there. Maybe it'd be better to invest in a treadmill. Wait, you looked into that before. Wasn't it too expensive? [train of thought diverges for another minute] Wait, why did I come to this room again?
This will probably be how I meet my end someday.
When you're running for your life and thinking you should have improved your cardio. You never use that gym membership. Everyone is too intimidating there. Maybe it'd be better to invest in a treadmill. Wait, you looked into that before. Wasn't it too expensive? [train of thought diverges for another minute] Wait, why did I come to this room again?