Weekends are good for relaxing and reflecting on the past week. How did you do as a person, as a friend, as an employee, as a manager? There is always something to improve, but the way up starts with noticing the small details.
Got some feedback that requires more thought? Looking back on one of your meetings, was there someone that did not say a word the entire time? Did you take the time to get back at something a coworker shared with you a while back? Did you set apart some time this week to actually send out compliments to people in your team?
When you’re rushing from one thing to another, these things get lost easily. I bet even 15 minutes of real, focussed thinking will give you a list of things to work on next week.