Be careful, excess efforts can damage drywall.

When screwing screws, avoid using too thin a screwdriver. This can damage the slope of the screw head. It is recommended to screw screws with screwed, but not until the end. It is better to twist it to the end with a screwdriver so as not to damage the mount and do not tear the screw head or thread. For fastening in drywall and plaster, you need to use special dowels for drywall. They are twisted with a screwdriver, and self -tapping screws are already screwed into them. Be careful, excess efforts can damage drywall.