According to freud's psychodynamic perspective, what is the best way to gain insight into a person's core problems?

In mid twentieth century, a famous psychologist Sigmund Freud proposed a psychodynamic hypothesis, as per which identity comprises of the id (in charge of intuition and delight chasing). As indicated by his hypothesis the most ideal approach to pick up understanding into a man's center issue is by bringing oblivious clashes into cognizant mindfulness.