OK so sometimes,running further is annoying. It takes forever.  1 mile as fast as you can feels like you won something.  Today I ran a mile in 11:53, yes on the treadmill.  Almost always on the treadmill when I can. Outside has hills and rain and super hot and also, sometimes cold.  Outside running has dark and stop lights and cars and dogs. Nice safe treadmill.  Still no land speed record, but sometimes its nice to feel like you can go fast.