When you see an old woman struggling with her suitcase on the stairs, you don't just grab her case and drag up it the stairs; you ask politely, 'Would you like some help with your bag?' Same, you don't walk up and look in people's windows. You go to the front door and allow them to open it for you and let you in if they want to. Seems obvious enough. But then it comes to a 'spiritual' thing and we're like ask the old lady's spirit if you can take her bag, and I just happen to have good eyesight so I can't help looking in your windows.