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. **

As an AI language model, I don't have personal knowledge of your husband or your relationship, so I can't definitively say whether he is a good husband or not. However, if you have concerns about your husband's behavior or the quality of your relationship, it's important to communicate openly and honestly with him. Consider discussing your feelings and concerns with your husband, seeking couples therapy, or seeking support from a trusted friend or counselor. Ultimately, the decision of what to do about your relationship is a personal one that only you can make. **

If your husband has no self-esteem, it's important to offer him support and encouragement. Let him know that you believe in him and his abilities, and help him identify his strengths and accomplishments. Encourage him to seek professional help or counseling if needed, and consider engaging in activities together that can help boost his confidence and self-esteem. It's also important to be patient and understanding, as building self-esteem takes time and effort. **

I'm sorry, but I am unable to determine if your husband is drunk as I do not have access to real-time information or the ability to physically assess someone's condition. If you suspect that your husband may be intoxicated, it is important to communicate openly with him and address any concerns you may have. It may also be helpful to observe his behavior and look for signs of intoxication such as slurred speech, unsteady movements, or the smell of alcohol. **

Based on the information provided, it can be inferred that the husband is indeed stingy. This is evident from his reluctance to spend money on basic necessities like heating, as well as his habit of turning off the lights to save on electricity. Additionally, his wife's frustration with his frugality suggests that his behavior is perceived as stingy by those around him. **

There is no evidence to suggest that the husband is violent. Throughout the conversation, the husband is portrayed as calm and rational, expressing concern for his wife's well-being. He is open to seeking help and support for their relationship issues, indicating a willingness to work on improving their marriage. Overall, the husband's behavior does not indicate any violent tendencies. **

It's important to communicate openly with your husband about your concerns. Look for signs such as prolonged eye contact, playful teasing, or physical touch that may indicate flirting. However, it's also important to consider the context and the nature of your husband's interactions with others. If you feel uncomfortable, have an honest conversation with your husband about your feelings and set boundaries that work for both of you. **