Whom is it intended for ?

For young children :
Delay of affective and psychological development
Language delay

For children :
Behaviour difficulty
Learning difficulties (see further)
Dyslexia, dys ......

For adolescents :
School troubles (delay, organising one's work, motivation, memorising...)
Acquiring and memorising living languages
Stress, fatigability, re-energisation, concentration

For adults :
Difficulty in adapting, communicating and expressing oneself
Concentration or memory troubles
Voice or balance troubles
Loss of energy, of motivation
Acquisition of foreign languages

For musicians. (see further)

For pregnant women. (see further)

Real-life Experiences (to come)