I've recently secured a position as a business analyst in Deloitte Middle East's major programmes portfolio, specifically in the Human Capital Consulting division. My start date is January 24', and I'm eager to make the most of the next two months. Any tips/advice on how to stay ahead of the curve during this time? e.g. refining Excel/PowerPoint skills, staying updated on Human Capital trends, studying for CAPM, and refining soft skills. Thanks!