Dream about stepping on rats symbolises some negative energy or influence in your life. You are on the verge of losing your temper. You feel you have been freed from the physical limitations of your own psyche. This dream is a clue for someone who is dear to you. You are trying to get into your subconscious even though you may not be mentally ready to confront those issues.
Stepping on rats dream is sadly the importance of cooperation, harmony and teamwork. You may be expressing some frustrations with how your life is proceeding and the slow speed that it is moving at. You are strong willed and stick by the decisions you make. This is a premonition for an emotional breakdown. You are feeling stuck in some aspect of your life, whether it is your career, relationship, etc.
If you dreamt about stepping on rats:
You pick up information quickly. Someone only needs to explain something to you once for you to grasp the concept. Your questions are concise. No one can accuse you of not paying attention to his or her words or actions. At the same time, you may be too sensitive to the information around you. An overload of stimuli could eventually overwhelm you.