Not an analyst and also a newbie but my advice is to go with the flow and try to connect with your peers/team. Also maybe consider possible scenarios unless you're the overly anxious type.

You may come with expectations of how worklife in Accenture should be, but reality could be different. Maybe you'll connect with some peers and get put in different teams/projects where they tell you their situation and you find it better/worse than yours. Maybe your boss/superiors have a very hands off approach and you'll feel like you aren't learning/doing much and get anxious about what this means for your future.

Up to you how you want to handle it, either way good luck.