Fukk Neighbours man
I hate all neighbours, even the nice ones.
I try not to talk to any of my neighbours
I am known to give people the cold shoulder, I ignore everyone, and try to avoid any conversations with any of them.
I don't want any of them to use my bathroom or my shower, FUKK DAT!!!!
If someone came and ask i'd say it's not working, I gotta fix it, if they say oh I know a plumber, i say no I said I was going to fix it myself.
I don't ask them for anything, I never ever asked a neighbour for something and never ever will.
But OP no that is not normal at all.
You gotta cut the snake's head off ASAP.
Set boundaries ASAP, otherwise you will just increase their level of comfort to ask for more things.
If you don't do it now, you surely will eventually if it continues, and once you do you will just wish you did it earlier.
Don't procrastinate, try not to socialize with neighbours and set boundaries ASAP.
If you don't want to say no, then just do it with body language, just give them the cold shoulder.
And don't answer the door.
Many times I don't answer my door, it's my fukkin house and my schedule, if your knock on the door is not on my schedule then i'm not answering it!!