There is no such thing as self-sabotage. If any of your internal parts are opposing your desires, or if any of them are hurting other parts of you in any way, it is because they think it is in your best interest for them to do so.  In other words, they believe they are saving your life by not going along with the plan. For this reason, we cannot say that they are against you. They just don’t agree with the rest of you about how to be for you.