One the one hand, case competitions leverage a lot of skills that career consultants end up using, such as problem solving skills under pressure, teamwork, communications, creativity, and persuasiveness. But there are also many other skills to master in consulting which are not part of case competitions such as street smarts, empathy, functional excellence, engagement management, leadership, industry knowledge, and advisory orientation. In consulting, you serve your client, not case competition evaluation boards.
Recognize that at the core of consuting is mentorship, apprenticeship, teamwork, and learning from experience. Namely, people learn how to become better and better consultants by starting the profession with enough core skills and appetities to get started. After being involved with a number of projects, one learns from others in the firm how to develop more and more skills and one’s professional identity. You may start in one place and find yourself in a very different place at a later point. Of course, the flavor of the firm and how you experience this may vary a lot from firm to firm.