Ключевые слова: 1925 years, addiction, adolescence, cheerful, city, enjoyment, fashion, fashionable, friends, fun, generation z, group of people, happiness, hipster, hold, horizontal, internet, joy, look, look down, men, mobile phone, next to, outdoors, people, positive emotions, share, show, sit, smart phone, social media, stairs, technology, telephone, text, use phone, wireless technology, women, young adult, young people, youth culture,