It's easy to believe you are in a different place in life than you really are-- it's hard to know when you have passed through a transition. You only know it when you are on the other side of it, and are able to glance back and say, "Look at that! Look what I just went through!"
The in-between time is what William Bridges calls the "neutral zone." During this period, you will be in the process of "destroying what used to be." You will be "dismantling" while undertaking “some new building."
Bridges is most helpful in pointing out that life's changes are driven by the desire to reach a goal, while life's transitions:
"Start with letting go of what no longer fits or is adequate to the life stage you are in... although it might be true that you emerge from a time of transition with the clear sense that it is time for you to end a relationship or leave a job, that simply represents the change that your transition has prepared you to make. The transition itself begins with letting go of something that you have believed or assumed, some way you've always been or seen yourself, some outlook on the world or attitude toward others."
It's an internal move of greater significance than any external move.
Stephen Goforth