The following are some common hobbies that are very expensive and difficult to quit: 1. Collecting: Collecting art, jewelry, watches, cars, alcohol, etc. are all very expensive hobbies because these items are often expensive and

It also requires constant purchasing, updating, maintenance, etc.

2. Travel: Travel is a very beautiful hobby, but travel costs are very high, including air tickets, accommodation, transportation, meals, etc., and it also requires time and energy to plan and arrange the itinerary.

3. Shopping: Shopping is a pastime for many people, but shopping addiction can easily burn money, especially when buying luxury goods, brand-name clothes, shoes, bags, etc.

4. Food: Tasting food is a hobby of many people, but eating in high-end restaurants, trying various delicacies, and purchasing high-end ingredients are very expensive.

5. Entertainment: Entertainment activities such as watching movies, listening to concerts, attending concerts, playing games, etc. all cost a certain amount of money, and if you become an entertainment fan, this hobby will also burn a lot of money.

6. Sports: Some people like to join high-end fitness clubs, buy high-end sports equipment, and participate in marathons and other sports activities. These are all expensive hobbies.

7. Photography: Photography enthusiasts need to buy cameras, lenses, tripods and other equipment. They also need to constantly buy film, memory cards, batteries, etc., and they also need to spend time and money to shoot various landscapes, people, animals, etc.

8. DIY crafts: DIY crafts enthusiasts need to purchase various materials, tools, books, etc., and also need to spend time and energy to make various handicrafts, home decorations, etc.

9. High-end cars: Car enthusiasts need to buy cars, maintain cars, buy car accessories, etc., and also need to spend time and money to participate in various car shows, car clubs and other activities.