I don't think I would change much. There might be a couple really specific things like, I would never have set foot in valley Forge casino (Pa). They are one of the sweatiest places I have encountered and what makes them really dangerous is how active they are in the databases. The heat at valley forge, followed me immediately not only to other nearby Pa casinos, but 2500 miles away back home to vegas, as I was immediately backed off 3 of my regular stores after returning home and received heat at a couple other, until a little time passed and things died down.
But I don't think something this specific is what Meistro had in mind. The one thing I was considering was the first few years of my career. I started my career with a very tiny bankroll and this meant I played the lowest stakes possible. I did this for 3 years, which means I played my ass off, over-exposing myself. My low level play was tolerated for years, but almost as soon as my bankroll grew to the point that I could play a little higher stakes, spreading green to black, I was almost immediately, no longer tolerated. I was done in that area.
So, I was considering if I would have been better off waiting a couple years to get started, building a bigger bankroll and wouldn't have over-exposed myself at that low level for peanuts. I might just have lasted a little longer, but with a small rotation of stores, it probably wouldn't have made that much difference.
I am one of those people that believes that all past experiences, good and bad is what makes you what you are today. And those early years that I struggled so much playing red chip, and everything I learned during that time, is what made me the player I am today. And I am pretty happy with where I am today career-wise, so short answer (way too late for that
)...I wouldn't change a thing.