FIX that door that opens or closes itself 

Doesn’t drive you crazy when your door closes itself because it’s out of balance.Sure, you can put up with it. The fix is real easy so there’s really no excuse to have that door keep closing on you. when you’re carrying those groceries in the door will do what you wanted to do.Usually the last hinge is all that needs to be adjusted. You can use an old serial box to make a shim to balance the door. A simple fix that doesn’t take much time. Hope you find this video useful.
How to fix a door that opens or closes itself
Balanced doors
Door swings closed by itself
How to stop a door from closing
Repairing a door that won’t stay open
Fix and Unbalanced door