Pandit Prakash Acharya’s expertise in astrology. However, assuming the statement is true, 21 years of experience in any field can certainly lead to a considerable amount of knowledge and skill. It is possible that Pandit Prakash Acharya has developed a deep understanding of astrology through years of practice, study, and observation of astrological phenomena. However, it’s important to note that astrology is not a scientifically validated field and its claims should be taken with a healthy dose of skepticism.