Yes, the profession of a machining mechanic can be very demanding. Machining mechanics are responsible for operating and maintaining complex machinery, which requires a high level of technical skill and attention to detail. They may also be required to work long hours, including evenings and weekends, to meet production deadlines or respond to equipment breakdowns. Additionally, machining mechanics must stay up to date with the latest technology and industry trends to ensure they are able to effectively troubleshoot and repair machinery. **

Both physics and mechanical engineering have their own unique challenges and complexities. Physics involves understanding the fundamental principles of the universe and applying mathematical concepts to explain natural phenomena. On the other hand, mechanical engineering requires a deep understanding of physics principles to design and analyze mechanical systems. While both fields are demanding in their own ways, the level of difficulty and complexity can vary depending on individual strengths and interests. Ultimately, the difficulty of each field is subjective and depends on the individual's aptitude and passion for the subject matter. **

Physically demanding and performance-demanding professions include professional athletes, dancers, construction workers, firefighters, and military personnel. These professions require individuals to have a high level of physical fitness, strength, and endurance in order to perform their duties effectively. They often involve long hours of physical exertion, intense training, and the need to maintain peak physical condition in order to excel in their respective fields. **

Studying can be demanding, as it requires focus, time, and effort to understand and retain information. It often involves reading, researching, and practicing new concepts, which can be mentally and physically taxing. However, the level of demand can vary depending on the subject matter, individual learning style, and personal motivation. Overall, while studying can be challenging, it is also a valuable and rewarding pursuit that can lead to personal and academic growth. **

Yes, it is possible to work as a machining mechanic after completing training as a precision mechanic specializing in machining technology. The skills and knowledge gained during the precision mechanic training, such as operating and programming CNC machines, reading technical drawings, and understanding different machining processes, are directly applicable to the role of a machining mechanic. Additionally, with some additional training or on-the-job experience, a precision mechanic can easily transition into a role as a machining mechanic. **

It is possible that grandma may come across as demanding at times due to her expectations or preferences. However, it is important to consider her age, experiences, and the context in which she expresses her needs. It may be helpful to communicate openly with her to understand her perspective and find a balance that works for both parties. Ultimately, showing patience, empathy, and respect towards grandma can help navigate any perceived demands. **

Based on the information provided, the patient does not appear to be demanding. They are described as cooperative and compliant with their treatment plan, showing a willingness to engage in therapy and follow recommendations. Their positive attitude and motivation to improve their health suggest that they are not overly demanding. **

In most cases, rent is not typically demanded after a tenant's death. The responsibility for paying rent usually ends upon the tenant's passing, unless there are specific clauses in the lease agreement stating otherwise. In some situations, the deceased tenant's estate may be responsible for any outstanding rent payments, but this would need to be addressed through legal channels. It is important for landlords and tenants to understand their rights and responsibilities in such situations to avoid any misunderstandings or disputes. **