I really enjoyed the dynamic work environment I was placed into. The process of handling multiple jobs while delivering quality graphic design art for each one was something I was never introduced to.
What I wish was different
I wish I had more prior experience in graphic design. Sometimes, learning on the job cost me time as well as money in sales.
Advice
It is important to know your limits in this business. If a customer requests an unreasonable job, you must be smart enough to know when you can actually finish the job as well as the proper prince to quote them at.