“...Due to the small size of the station, the trainee and I had to not only work together, but also sleep in the same compartment. <…> No, at first everything went fine, it was even pleasant to communicate with the naive and cheerful young man, but after a while he began to bark in his sleep. When the dog barking woke me up for the first time, it even seemed funny - you never know what a person can dream about! But a day later everything repeated itself, and then it began to repeat itself again and again. I advised the guy to take something calming, he seemed to try some pills, but they didn’t last long. After a while, he not only barked, but also howled pitifully.”