Prepare for a Second or Final Round Interview

Act as an executive interview coach. I have been invited to a second or final round interview for [JOB_TITLE] at [COMPANY_NAME]. In the first round I covered [FIRST_ROUND_TOPICS] and the feedback was [FIRST_ROUND_FEEDBACK]. Advise me on: how a final round typically differs from a first round, what they are likely assessing at this stage, how to build on my first round performance without being repetitive, and 3 things I must do differently to convert this into an offer. Include a pre-interview ritual for the morning of the final round.