where I fit

I like to know where I fit. Where I fit into a situation. What my role is. Who I am to the people around me. I usually know, I usually get it. But I lost it of late on several fronts... I'm gradually finding it professionally speaking, although it's a harder road than I expected and I'm still not sure of some things. And in the other places I'm not sure at all. I'm no longer the person I was then or even then so I'm not sure the recollections of me - yours or mine - are correct... and in some cases I just don't think I can squeeze back into that place. Which begs the question do I even fit at all....?