Yes, health insurance can demand contributions at the age of 23. Many health insurance plans require individuals to contribute to their premiums, regardless of their age. This is a common practice to help offset the costs of providing healthcare coverage. It is important for individuals to carefully review the terms of their health insurance plan to understand their financial responsibilities. **

In some cases, it may be possible to demand financial support for your education even if you break off contact with your parents. This could depend on the specific circumstances, such as your age, your parents' financial situation, and the laws in your country or state. It may be necessary to seek legal advice or assistance to understand your rights and options in this situation. Additionally, there may be alternative sources of financial support for education, such as scholarships, grants, or student loans, that could be explored. **

It is generally more effective to make polite requests rather than demanding something. Begging can come across as desperate and may not be well-received, while demanding can be seen as aggressive and off-putting. By politely asking for what you need or want, you are more likely to get a positive response and maintain good relationships with others. **

Yes, the job center can demand backdated child support even if there is already a support order in place. If the non-custodial parent has not been meeting their child support obligations, the job center may seek to collect the unpaid support, including any backdated amounts. It is important for the non-custodial parent to comply with the support order and make payments on time to avoid facing additional demands for backdated support. **

Yes, one can demand something if they feel it is necessary or important. However, it is important to consider the context and manner in which the demand is made. It is always best to communicate one's needs and expectations respectfully and clearly to increase the likelihood of a positive outcome. **

Yes, mathematicians are in demand in various industries such as technology, finance, and data science. Their expertise in problem-solving, critical thinking, and analytical skills are highly valued by employers. With the increasing reliance on data-driven decision-making, mathematicians play a crucial role in developing algorithms, models, and solutions to complex problems. As a result, there is a growing demand for mathematicians in the job market. **

Klarna's demand can be seen as justified due to the increasing popularity of their buy now, pay later service among consumers. The convenience and flexibility it offers to shoppers, along with the potential for increased sales for merchants, supports the demand for their services. Additionally, Klarna's innovative approach to online shopping and payment solutions has helped them stand out in the market, further justifying their demand. **

Yes, nutritionists are in demand as more people are becoming aware of the importance of a healthy diet and lifestyle. With the rise in chronic diseases related to poor nutrition, there is a growing need for nutritionists to help individuals make better food choices and improve their overall health. Nutritionists are also sought after in various settings such as hospitals, schools, fitness centers, and corporate wellness programs. Overall, the demand for nutritionists is expected to continue to grow as the focus on preventive healthcare increases. **