Objective consciousness as direct opposite to subjective consciousness has the most effect on development of subjective consciousness. Therefore, many people are more occupied with outside interaction then deeper inside interaction. They inside interaction usually goes as far as half-conscious ego.

On that way people don't act but react on everything outside them selves. They stay limited with circumstances and certain norms and trend in society. That limitation causing limited choices or limited action because they don't interact with spiritual consciousness or they creative potential.

If disconnection with spiritual consciousness stay for long period of time that cause forming more feelings of half-conscious ego. If half-conscious ego is only accumulated and never properly interpreted, that can further caused interaction of subjective consciousness with corporal consciousness. For that interaction is characteristic forming of sub-ego or very evil, sadistic, cruel, violent, destructive personality.

Although development of sub-ego appears as free development, because on that way people free themselves of norms in society, that is even more limited development of subjective consciousness. On that way people even more limit they choices and therefore final end is always in non meaning and destruction. Development of sub-ego always leads in mental illness.

Characteristic of interaction of subjective consciousness or ego (without deeper inside interaction) with objective consciousness are rivalry, immoderate wish for fame, riches, envy, jealousy, fear, or all characteristic of separated ego what try to content needs of physical existence. For many people is characteristic interaction with objective consciousness without deeper inside interaction, that all those characteristic above many see as "human nature".

Although, separation of ego is not so drastic as separation of sub-ego, people also separate them selves and them interest from interest of everything outside themselves.

Overcome separateness of oneself with everything outside itself or levelling of interests people can have only trough interaction with spiritual consciousness. Therefore is deeper inside interaction or constant analyse of all different feelings and thoughts necessary element for progressive development of subjective consciousness. Only on that way is possible to overcome misinterpretations of half-conscious ego.