"The monsters are in your own head"

The quote "The monsters remain in your own head" by Paula Cole implies that the fears, doubts, and unfavorable ideas that hold us back are frequently products of our own creativity. Our mind can create "monsters" that don't in fact exist, and they can be simply as powerful and destructive as real ones. For that reason, to conquer these beasts, we need to confront and conquer our own inner satanic forces. It's a tip that we have the power to control our thoughts and feelings, and that we can select to get rid of the fears that hold us back.