Aside: they're all wrong. Always pull on an unknown door. If you're wrong, it's much easier to switch to pushing than it is to go from an incorrect push to a pu

Aside: they're all wrong. Always pull on an unknown door. If you're wrong, it's much easier to switch to pushing than it is to go from an incorrect push to a pull https://youtu.be/lm57qo3eYe8 https://youtu.be/lm57qo3eYe8