Would you change the way you relate to others?
Would you change the way you communicate with them?
I adjust to circumstance, as I'd imagine that most people do. But I think it's fair to say that my pendulum probably swings further than most, most likely because in my professional life I have primarily held customer contact, supervisory, training, and client management/support positions, as well as a couple of roles that involved working with the disadvantaged. I've also worked with both the young and the elderly on a voluntary basis with several different organizations (in case it's not obvious yet, I really enjoy working with people). In all of these circumstances, it is critically important to adapt one's general demeanor and communication style appropriately, and I think I've always been pretty successful in that regard.
As for how I interact with people in more informal circumstances, well, that can change somewhat as well, depending on who they are. I'm one of those people who has generally always traveled in different social circles that often do not overlap, and probably wouldn't be compatible if they did. In other words, there's a good chance that some of my friends wouldn't enjoy the company of some of my other friends. This is not so much the case
these days, as I spend the majority of my time with a core group of my closest friends, but I still maintain contact with people from vastly different walks of life. But again, I would imagine that there are many people out there who would see themselves reflected in this as well.
When it comes to who I am when I am just "letting it all hang out", that really only changes to the extent that I am growing as a person. Sometimes, either in response to personal reflection or input from someone else, I'll make a concerted effort towards an adjustment. This can sometimes be a slow process because we tend to be blind to our own shortcomings, and as long as you're a decent enough person overall, other people tend to just accept the complete package for what it is. The only time I wont make an effort to change is if I genuinely believe that I shouldn't be required to. But even then, sometimes it becomes clear to you later on that you were just in denial, or were being stubborn and/or defensive.