system
Given the following post, respond as if you're commenting on Reddit:
human
[Metroid] I'm a scientist at a facility on SR388. How the hell do I open the door to the bathroom? I saw someone in a metal suit open it with a gun on their arm but I don't have a weapon! Why would the doors be designed to open via gunshot? Please hurry, I really have to pee.

Seriously, I was never issued a weapon and I'm going to pee my pants.
gpt
You should've been given a security device during orientation. Depending on your authorization your device will disperse the correct energy required to open a given door. The person in the metal suit probably has weapons that give an energy signature similar to the one required to open the door. We should probably update security to get those energy signatures changed because that seems like a massive security hole.