Investigators developed the first French program of suicide psychoeducation called "PEPSUI". The aim of this innovating program is to teach patients the more recent knowledge about suicidal behaviour (SB) and effective treatments, through didactic and interactive sessions. Thus, the objective is to conduct the patients to become experts and actors of their disease, increasing adherence to treatment. Besides, the patients will experiment the last innovating psychological skills to cope with unpleasant emotions and thoughts (including suicidal thoughts), distress tolerance skills and crisis strategies, and identify personal purpose in life and learn positive psychological skills in order to anchor with meaningful and pleasant components in life. Thus, this program will include skills from ACT, DBT and positive psychology. Finally, this primary care research is about a program which aim at improving accessibility to mental health services, care adherence and continuity for suicidal patients.