Very hard work. Very early hours most of the time. Your days off are rarely if ever back to back so say goodbye to hanging out with friends in the evening or having a life cuz a lot of times you need to be up as early as 1:00 or 2:00 in the morning and proceed to work a twelve hour day. There are so many things you are responsible for its difficult to always stay on top of it all. And then the worse part of the job in my opinion is dealing with the rude, impatient, and oftentimes hostile managers and receivers in your accounts. They're not all bad but it only takes one to ruin this job. If you're not good at winning uncool people over, then this might not be the job for you. Also, if you're in management, particularly entry level, prepare to give up some of your income and take on way more work and pick up all the slack of people who don't do their jobs, as firing bad workers is next to impossible.