I love to have friends/neighbors/family drop in!! My friends never come with 'judgment' on how I or the house looks and I never do that to anyone. They don't "drop in" to stay over, but if the visit extends to a mealtime and I don't have much in the house we go out or do pizza. Just nice to be together! Sometimes, people are just in the area doing something else and I'm glad they have thought of me!