Dream about eating plastic is an omen for feelings of insecurity and vulnerability. You are still in the process of digesting certain concepts that you have learned in your life. You need to be supportive to those around you. It refers to completion. You are looking out for your own self and your own needs.
Eating plastic dream points to an agreement or consensus. You are concerned that your knowledge and teachings are not be transmitted clearly. You need to acknowledge your spiritual side. Your dream states passivity. Your emotional desires are reaching new heights.
If you dreamt about eating plastic:
You may still be operating under an older objective or pact you made to yourself a while ago. You must realize that what was true then may not be true anymore. This is a time for you to evaluate your situation and make a new pact with yourself.