OK, besides the obvious stuff of learning about the business, a big thing I've found here is friends.
Oh shut up.
It's true. In my other jobs, my group of friends tended to be those I worked with. Most of my varied work history entailed jobs of 5-10 years, so we watched each other kids grow up some, watched relationships start, fail, or grow into marriage. We hung out after work, visited each others' homes, sometimes went to the same church! That all changes when your job is being alone most of the time. I don't have 15-50 people around me all day, but I have still have people I 'work with' who I call my friends. Some I talk to often.. via phone, or online...but most of them I see once a year! .. and ya know what, not ONCE as a white collar, blue collar, or no collar worker in my past professions.. did I ever start conversations with... "Where y'at ?"
Dale