@It is difficult to define a healthy mind, because the mind itself has not been elucidated completely. I propose these indexes as below , these are conditions and aims, that must be fulfilled or should be pursued, for keeping mental health.

1.@Adapting to one's environment positively

  • It is important not to adjust oneself to one's environment, but to try to change one'senvironment to a better one, while being in harmony with it. The latter is called "positive adaptation".

2.@Controling one's behaviour by one's will

  • Ego must have enough power to cotrol one's behaviour. Ego is the center of conscious behaviour, which is in the center of consciousness. (Fig.2)
  • The healthy part of the mind can control one's actions and govern the unhealthy part of the mind.
  • One can stop the actions, that hurt others and oneself.

Fig.2 The Structure of the Mind

3.@Aiming to live a life that is in accordance with one's character

4.@Aiming to be independent of others

  • Being independent in daily life, economically and mentally
  • Mental independence means that one can think, judge and act by oneself and can be responsible for the results. It may be defined that one can live not being dependent on others, but being dependent on oneself mentally.

5.@Trying to integrate one's mind

  • Consciousness should be in harmony with the unconscious.
  • Reducing the elements of the mind, that are repressed or dissociated from the main personality.
  • All of the elements of the mind should be integreted, centering around the axis connecting Ego with Self, and the mind should function as a united one.@Self is the core of one's personality, which is in the deep parts of the unconscious and in the center of the mind. (Fig.2)

6.@The mind as a whole should be growing up.

  • The mind should be brought up by confrontation with the outside ordeals and the conflicts in the mind.
  • The nutrition for mental growth should be given, such as love, delight, satisfaction, being moved emotionally, laughter, contact with other's warmth and so on.