I noticed I've been much less focused and productive, but I figured it was due to being stuck inside with a lack of activity. Yes, I know going outside for exercise is technically allowed, but there's a difference between theoretically being able to do something and having it automatically built into your life (walking to do errands, etc.) Regretfully, I've never been someone who made a point to consistently exercise, but I've been recently committing to walk at least a mile each day.