While the prevailing view suggests that human observation makes reality definite, alternative interpretations of quantum mechanics and the existence of independent phenomena challenge this notion. It is important to remain open to different perspectives and ongoing scientific inquiry to further explore the nature of reality. I personally feel we have very limited knowledge about how things work in quantum scales. As, several experiments such as delayed-choice experiments and quantum eraser experiments, have shown that the nature of observation can have retroactive effects on the past behavior of quantum particles. These results suggest that the act of observation alone may not be solely responsible for definiteness in reality. So, further development of quantum mechanics is required to answer the fundamental questions like why certain properties exist in quantum mechanics.