Aspirants can effectively incorporate feedback from mock interviews by reflecting on specific critiques provided. They should categorize feedback into aspects such as content, delivery, and body language, and prioritize areas needing improvement. Candidates should then actively practice these elements during subsequent mock interviews, integrating suggestions gradually into their practice sessions. Creating a log of feedback can aid in tracking progress. Frequent, focused practice based on this feedback ensures continuous improvement and higher confidence, making candidates better prepared for the actual interview.