Acharya Prashant addresses the concern of making decisions based on the influence of parents and friends. He explains that while it is natural and necessary for a small child to depend on others for guidance, knowledge, and identity, this dependency must change as one matures. He clarifies that there is no harm in seeking knowledge or information from external sources, such as books or experts, because knowledge is inherently external. Even as an adult, one might need to ask for directions or learn scientific laws from others, and this is perfectly acceptable.