First: stop and breathe. Panic makes you hear things that aren’t there. Second: check the obvious sources—windows, fridge, pipes, wind. Third: if you’re still unsettled, make a noise back. Turn on a light, talk to yourself, or even knock on a wall. It asserts your presence and often makes the phantom knock stop. Last resort: investigate with a buddy—even if that buddy is just your phone on a video call with a friend. There’s no shame in saying, “Hey, I’m scared, can you stay on the line while I check the backyard?” That’s called being smart, not weak.
And if you find nothing? Accept the mystery. Not every knock has to be solved in the moment. Some sounds are just the house settling, the universe winking, or your own imagination deciding to party. The next time you hear knocking at night, try laughing at it—or at least smiling. Because if it is a ghost, at least it has terrible timing. And if it’s the furnace? Well, you’ve got a story to tell over coffee tomorrow. Either way, you win.