Advice
To stand up for yourself and not be afraid to ask questions. I wasn't paid for the first five weeks, because of a glitch in the system (and that continued almost through the entirety of my time there this year), and I wasn't confident enough in my position to ask about it. In reality, I wasn't the one at fault, and my manager has gone up the chain of command on my behalf in order to fix the problem. So the problem went on for far longer than it needed to because I wasn't confident enough.