The Therapy by the Imaginary in Action (TIA) is designed to support anyone in their efforts to achieve mental and emotional well-being. It also helps individuals mature.

This therapy method, created by Michel Depeyrot, builds on the work of notable predecessors such as Carl Gustav Jung (Active Imagination), Robert Desoille (Directed Dreaming), and Georges Romey (Free Wakeful Dreaming), and has been practiced in France for over twenty years.

The Therapy by the Imaginary in Action is a so-called "free" method in which the therapist is an empathic companion. This means that the therapy is guided solely by the dreamer's unconscious body, their spontaneous imagination, which always leads to vital improvement. The symbolic images that emerge subsequently create what we call the dream, the scenario of the imaginary in action.

At the end of the dream, interpretation is optional since the inner work is accomplished. However, it will allow the dreamer to better understand themselves and more easily become aware of what happened.