Melting snow is what fills the rivers in spring. Something ending can be what gets something else moving.

Endings release what was held. All winter the snow sits there doing nothing visible, and the spring rivers are made entirely of it going away, which is a useful thing to know when something in your life finishes. A team you were on, a friendship, a job, a season. The energy that was tied up in it does not vanish, it becomes available, usually before you feel ready to use it.

If something has just ended for you, notice what it freed up. Time on a Tuesday, money, attention. Point one piece of that at something on purpose this week.