The Devil Card represents your more negative qualities: your shadow self. These characteristics are holding you back from being the best version of you.
 
The Devil represents toxic behavior, unhealthy dependences, negative thought patterns and a general overindulgence in the material. 
 
Prepare yourself for a long uphill battle. Learn to recognize your unhealthy patterns. Learn to break them.
 
The things and people in your life, those that are leading you into darkness, they need to be carefully removed from the influence and control they have over you.
 
Free yourself from the toxicity and overindulgence. Move toward the light.