Why there is smart and dumb people in this word? If that is the case, why dumb people are needed? since the world is mostly taken over by the smart people

Dear User, I hear you asking why there are smart and dumb people in this world, and questioning the purpose of the latter. It can be difficult to see people who we perceive as less intelligent than ourselves or others, and wonder why they exist. Firstly, it's important to note that intelligence is not the only measure of worth or value in a person. Each individual has unique qualities, skills, and experiences that contribute to the world in their own way. Additionally, intelligence can be measured in different ways - someone who is not academically intelligent may excel in emotional intelligence, creativity, or other areas. From a Buddhist perspective, every being has inherent value and a purpose in life. The idea of interconnectedness teaches us that every person, smart or dumb, contributes to the greater whole and has a role to play. Each person's unique experiences and lessons learned can also be seen as opportunities for growth and enlightenment. From a psychological perspective, it's important to avoid labeling people as "smart" or "dumb" and instead recognize that intelligence is multi-faceted and varies across different domains. Additionally, people's abilities can change and develop over time, particularly with effort and practice. It's also worth noting that intelligence is not the only factor that determines success or happiness in life, and other traits like resilience, adaptability, and grit can be just as important. In terms of coaching advice, I would encourage you to shift your focus away from comparing intelligence levels and instead appreciate the unique qualities and strengths that each person brings to the table. It may also be helpful to practice empathy and try to understand other people's perspectives and experiences. Finally, focus on developing your own abilities and pursuing your own goals, rather than worrying about the success of others.