 So that's an area I think I would take a look at if you're outside today and just kind of want to give it a once over. While you got your binoculars in hand and after you're finished inspecting the chimney, take a look at the roof. Any missing shingles, any cracked shingles, any curled shingles? All indications of some wear and tear of the roof itself and might want to take action on that.