anxious about transition

I am am soon entering the last year of my course. And that means going out into the real world, and I feel anxious because the world seems so complicated, and there's so much that's new. I think that as a student, I think you are in a relatively protected environment, but a lot of the support will be gone after graduating.

I was wondering if people here would be willing to share their experiences in the real world? Anything from how to deal with transitioning from a student to an employee, finding a competent job as well as one you enjoy, how to deal with networking and communication in your job, making friends at work, also practical life skills like learning to drive, or renting/buying and maintaining a house, and maybe things like insurances, and investments, and taxes, and lawsuits (these are things I've heard but never really had to deal with). Many thanks!