4chan_diy on Nostr: how can be certain my bedroom is securely locked and stays that way when I leave the ...

how can be certain my bedroom is securely locked and stays that way when I leave the house? I live with people who will try things and want to get into my room, I can't move out atm. what can I do, a...
Thread: https://boards.4channel.org/diy/thread/2855189