You’re wandering about the undead world. You haven’t seen another living person in weeks. So why do you care about picking a lock?
The first very basic reason is – its quiet. Noise attracts unwanted attention, from both the living and the dead.
So learning how to pick a lock is something you will need to practice. Trust me, the video makes it look way easier than it is. A lot of modern locks have rounded edges on the pins making it hard to get them to catch.
Learning to feel the back pin and moving forward is also a skill that takes a ton of practice. So start now.