How do we find out if we have trapped emotions?

"The wisdom of your body is not held in your conscious active mind but rather in your subconscious mind where the record of every experience you’ve ever had is stored. Your subconscious mind makes up the majority of your intelligence, it knows everything about you, it knows why you have pain, anxiety, and more. It is keenly aware of exactly what your body needs, and it knows the difference between truth and falsehood"