A diamond shield would not be pointless, as diamonds are one of the hardest natural materials and would provide excellent protection against many types of attacks. However, it would be very expensive and heavy, making it impractical for most situations. Additionally, while diamonds are extremely hard, they can still be brittle and could potentially shatter under extreme force, so a shield made entirely of diamonds may not be the most effective option for defense. **

Self-defense is not pointless in Germany. While the country has strict laws regarding self-defense, individuals are still allowed to defend themselves in situations where they are in immediate danger. It is important to be aware of the laws and regulations surrounding self-defense in Germany to ensure that one acts within the legal boundaries. Overall, self-defense is a fundamental right in Germany, and individuals have the right to protect themselves in threatening situations. **

Species protection without habitat protection is pointless because the survival and well-being of a species are directly linked to the health and availability of its habitat. Without a suitable habitat, a species will struggle to find food, shelter, and breeding grounds, leading to population decline and potential extinction. Habitat protection is essential for maintaining biodiversity and ecosystem balance, as it ensures that species have the resources and space they need to thrive. Therefore, without habitat protection, efforts to protect individual species will ultimately be ineffective in the long term. **

Species conservation is pointless without habitat protection because species rely on their habitats for food, shelter, and breeding grounds. Without a suitable habitat, even if a species is protected from direct harm, they will struggle to survive and thrive. Habitat protection is essential for maintaining biodiversity and ecosystem balance, as it ensures that all species have the resources they need to survive in their natural environment. Without habitat protection, conservation efforts may be in vain as species continue to face threats from habitat destruction and degradation. **

Tattoos are a form of self-expression and can hold personal significance for the individual getting them. They can serve as a way to commemorate important events, express one's identity, or simply as a form of art. While some may view tattoos as pointless, others find deep meaning and value in them. Ultimately, the decision to get a tattoo is a personal choice and what may seem pointless to one person can hold great significance to another. **

War is often seen as a futile and destructive endeavor that results in loss of life, suffering, and destruction. Many argue that war rarely leads to long-term solutions and often perpetuates cycles of violence and conflict. While some may argue that war can sometimes be necessary to defend against aggression or protect human rights, the overall consensus is that the costs of war usually outweigh any potential benefits. Ultimately, the goal should be to find peaceful and diplomatic solutions to conflicts in order to avoid the devastating consequences of war. **

Certificates are not pointless as they serve as a formal recognition of an individual's skills, knowledge, and accomplishments in a particular field. They can enhance one's resume, demonstrate expertise to potential employers or clients, and provide opportunities for career advancement or personal development. While certificates may not always be required for certain jobs, they can still be valuable in showcasing one's dedication to continuous learning and professional growth. **

Discussions can be valuable when they lead to the exchange of ideas, the resolution of conflicts, and the deepening of understanding. However, discussions can become pointless if they are not conducted in a respectful and open-minded manner, if participants are not willing to listen to each other, or if there is no intention to reach a meaningful conclusion. Therefore, the value of discussions depends on the attitudes and behaviors of the participants and the goals of the conversation. **