This is an effective way to energize your day, and also learn what energizes you and what drains you, so that you can plan a mix of activities to maintain a higher energy level.
Writing a gratitude journal is one of the most commonly prescribed activities for mental well-being, and certainly has some pretty compelling evidence for the mood-boosting effects it delivers.
The physiological and psychological benefits of taking ten minutes a day just to be quiet, be away from social media or other distractions, to just be, are definitely worth a go.