You let people in the street SEE you bonkers20 ? But a leery beery man might have noticed you and then come knocking on the door and you would have been quite powerless if you had opened it. Completely unable to tell him to go away, or to close the door again.
You need to get nets. That way nobdie can SEE you walking about without outdoor clothes on, or covet your rare and expensive home furnishings and TV ( from Tesco)