Once you have clarity on any issue, you cannot go back..

You won't want to go back.  Once you reach that place where you have an understanding, an awareness, you will not want anything else but to move forward and away from that which you once thought to be a positive in your life.  Once you know this to not be true, you have no other choice but to pivot away.  Remember that you always know what the truth is.  It’s in your heart. 

You may not always want to see it, but it's there..