Yes, there are coin-operated vending machines in Flensburg. These machines can be found in various locations such as train stations, shopping centers, and public buildings. They offer a variety of products including snacks, drinks, and even everyday essentials like toiletries and phone chargers. Customers can use coins to make purchases from these vending machines. **

At the first coin-operated vending machine, which was created in the early 1880s by Percival Everett, customers could purchase postcards for their money. The machine was installed in the railway stations and post offices in London, and for a penny, customers could receive a postcard featuring a picture of the surrounding area. This early vending machine was a novelty at the time and provided customers with a convenient way to purchase postcards without the need for human interaction. **

A friend will be operated on when they have a medical condition that requires surgical intervention. This decision is typically made by a healthcare provider after considering the friend's medical history, current symptoms, and the potential benefits of surgery. The timing of the operation will depend on the urgency of the situation and the availability of operating room resources. **

The answer to this question depends on individual preferences and needs. A cashier-operated checkout provides the opportunity for human interaction and personalized service, which some people may prefer. On the other hand, a self-service store offers convenience and efficiency, allowing customers to complete their purchases quickly and without waiting in line. Ultimately, the better option is subjective and varies from person to person. **

No, your friend is not a reminder service. While they may occasionally remind you of important events or tasks, their role in your life is likely much broader and more meaningful than simply providing reminders. Friends offer support, companionship, and emotional connection, making them an important part of your social and personal life beyond just reminding you of things. **

It is difficult to determine if the friend is extremely self-absorbed without more context or specific examples of their behavior. However, if the friend consistently talks only about themselves, shows little interest in others, and frequently seeks attention and validation, they may exhibit self-absorbed tendencies. It would be important to have a conversation with the friend to express any concerns and to better understand their perspective. **

Your friend may have given the coin a 2 because they found it to be in poor condition, with noticeable wear and tear or damage. Additionally, the coin may be a common or less valuable type, lacking any unique or special features. Lastly, your friend may have a higher standard or preference for coins, leading them to rate this particular coin lower compared to others in their collection. **

It's difficult to determine if your friend has low self-esteem without knowing more about their behavior and feelings. Signs of low self-esteem can include negative self-talk, avoiding social situations, seeking constant validation from others, and feeling unworthy or incompetent. It's important to have an open and non-judgmental conversation with your friend to understand their feelings and offer support. Encouraging them to seek professional help from a therapist or counselor can also be beneficial in addressing low self-esteem. **