Dejan Hristov's diary entry discusses organizing accommodations for guests in Niš, Serbia, highlighting the stress of increased tourism and humorous anecdotes about local buregdžije, or tourism workers. He mentions the psychological challenges faced by locals, such as controlling their temper with tourists from different cities. Additionally, he reflects on his book project, "O srcu (mom, i tvom)," which humorously explains medical topics like coronary angiography. The entry concludes with reflections on the impact of constant digital communication on his personal life.