Quite frequently i find myself slipping into "memories" and i am wondering if it is dissociation or is it flashbacks and if flashbacks dont have to be of traumatic events but uncomfortable circumstances or even completely random happenings that are not even unpleasant and possibly enjoyable


Example:
Going to a grocery store; in line paying for items having a small conversation with cashier.

Next day, or days later, flashing back to that moment in my mind and feeling as if i am there, even speaking aloud as if i am there only to come back frustrated because i realize I've clearly lost my whole damn mind


I am just trying to figure out what is happening sooo i can learn to control it and stop losing focus on the moment and stay present so i can become ever more successful

Thanks