The procedure is as follows:

Two people are needed for this.

1. Lift the unhinged
2. Aling the lower hinge
3. Aling the upper hinge
4. Slowly seat the person on the hinges
5. Done

You might try asking c/woodworking

Yeah remove their access to computer

You have to convince them they’re being haunted

aka re-hinging

often achieved through nasal lobotomy with a medical corkscrew

First you drill them, then fill them, then screw them