To explain why we become attached to our birthplaces, we pretend that we are trees and speak of "roots." Look under your feet. You will not find gnarled growths sprouting through the soles. Roots, I sometimes think, are a conservative myth, designed to keep us in our places.
You can change the place you live, your clothes, your interests, your friends, your religion and even your partner. However, if you forgot to change your mind, attitude, beliefs about the world, how you treat people and how you plan to be different this time around, why did you even bother?