Mental health is the capacity to understand, to control one's emotions, to think rationally, to interact with others, and to live a meaningful life. This is possible when a person is in a healthy emotional state and has the skills to deal with stress, to manage his emotions, and to think and act in a constructive way.

Mental health is a state of well-being in which the individual is aware of his own abilities, can cope with the normal stresses of life, can work productively and fruitfully, and is capable of making a contribution to his community.

The definition of mental health is the ability to love, to work, and to play. The definition of mental health is similar to the definition of physical health. For mental health, it is important to be able to play, to have fun, and to love. It is also important to be able to make a contribution to society.

The ability to play refers to the possibility of enjoying the activities that one can do.

The ability to love refers to the possibility of establishing authentic and intimate relationships with other people, where one can give and receive affection without excessive fear.