Have come close to doing that too in my college days..... no fun either.
Got my thermostat relocated. This converting an open loft to a bedroom is turning into a *****. When I committed to the tweeze that I’d do it, I isnt consider how much time would be required in the attic to put in bracing for the walls, relocate wiring, etc. good news is that I’m about halfway done now. Two more short walls and then I can call in the drywall crew.