If you are having doubts about a decision you made, it's okay to change your mind—even if you've already made a promise to someone, Dr. Robin says. If there is doubt in your mind, it means you've made the mistake of promising something you cannot deliver and you are not checking in with your soul about what it is you really need and want in life. 

If something ultimately isn't going to be good for you, have the courage and strength to surround yourself with the right people who will give you permission to change your mind, Dr. Robin says.