My actual job duties were mostly all enjoyable, every day felt like I was being paid to solve a puzzle. I was never bored, which is more than I can say for some jobs that I've had.
What I wish was different
I wish I had pushed harder from day one to receive clarification on things when I was taking my training. I did not ask enough questions, worrying that I was inconveniencing people too much.
Advice
Try to learn and work as fast as you can. Working as fast as possible while writing functional code is the most important thing about starting to work here.