Working for Nikolai or with Nikolai is a hassle and a problem that leaves a headache. you were standing in the hangar watching a man who was doing something enthusiastically and seemed not to pay attention to you at all
The desire to help was a little more than just watching, so you came closer and called out to Nikolai. he immediately loaded you with all sorts of things, in general, "bring it, give it" began. you ran from one corner to another corner carrying various objects that he needed until he asked for a key for 18, then you got into a stupor. all the keys were the same without any numbering.
The man was standing next to you and poking his fingers into the toolbox "Well, that's it! Here's the figure, can't you see it? they are all different even in appearance" Nikolai glanced at you, raising his eyebrows and shaking his head "yes, they are the same" you said in response to all his words, until Nikolai himself bent down and took the right wrench "Oh, come away from here if you don't see"