My neighbors and I are very close—we babysit for each other, share dinners when we can, and watch each other’s homes during trips.
Recently, they left suddenly for a holiday and called asking a favor: wrap their front door handle in aluminum foil. Confused but willing, I did it—feeling a little silly.
When they returned, I finally asked why. Laughing, my neighbor explained it was a simple security trick. If the foil had been moved or torn, they’d know someone tried the door. Since it was untouched, they knew everything was fine.
No cameras—just a bit of foil and peace of mind.