It is an amazing thing watching apprentices go through the program. At the end of year #2, they think that they're practically journeymen, and can't wait to go solo; by the end of year #3, they are beginning to glimpse just how much more there is to the field!
The trade aside, running a business is an entirely different matter. Simply put, doing "side work" can be as much fun as having your ex pack your parachute! No license means they don't have to pay. Your boss thinks you're borrowing tools, stealing parts, etc.
Before I got my papers in order, I would only do small jobs, at no charge, for family, etc. I also made sure that my boss knew about all such work- I didn't want him to think I was undercutting him!
