A graphic titled "fly and mosquito pathfinding". The left side is for when the bug wants to enter your room, and shows that they will successfully navigate any labyrinth to achieve it. The right side is for when the bug wants to leave your room, and shows that they will always miss the opening no matter how large it is.
https://cdn.yiff.life/media_attachments/files/110/420/210/805/612/760/original/9068f2d1c3e8144b.jpg