Since children so seldom receive sufficient mature love and warmth, they continue to hunger for it throughout life unless this lack and hurt is recognized and properly dealt with. If not, as adults they will go through life unconsciously crying out for what they missed in childhood. This will make them incapable of loving maturely. You can see how this condition continues from generation to generation.
The more you learn self-honesty, the deeper can the truth penetrate into the core of the soul. But it takes a lot of doing before the core is reached. Wherever the conscious emotions, opinions, thoughts, conclusions, and desires are separated from those which are unconscious, we can see a wall in the human soul. You all know that thoughts and feelings create forms of subtle matter which are of a substance every bit as real as your material substance. So this wall is a reality and, alas, often a greater reality than your matter. For your matter is much easier to destroy than some of these walls. This side of the wall is what you face and know. Behind the wall you store all that which is unpleasant to face. You store not only your faults and weaknesses, but also all things that confuse and frighten you. Due to an unconscious wrong conclusion, you continue to fear all that is locked behind the wall and prevent yourself from facing it.