Take a look around around you and see how everything is in a constant state of change. Appointment come and go, as do feelings, thoughts, and people. Every moment is a new moment because nothing is solid and nothing goes unchanged.
Impermanence can be a blessing if you are feeling down or having a bad day. Just remind yourself that “this too shall pass,” and encourage yourself to stay with these emotions and situations until they have passed. You can use this truth to help you cherish each and every moment of your life, because each moment is fleeting.