I recommend going outside. It will be cold. Start a fire, laugh, fish a little. If you are lucky you will have some unexpected adventures show up. Bring some friends because an extra set of hands can be helpful.
If the day lays out perfectly you will encounter a few fish. They will be worth more because they offer a re-connection to something that is still wild and alive.
You may not find any fish to eat your fly.
Oh well, look around, you’ll get it.