Diabetes mellitus is an important disease around the world and the number of diabetic people increase every day. The type 1 diabetes often occurred in the youth and people have to learn to work with it and its complication. Conversely, diabetic people sometimes have trouble to manage their diabetes with working obligation. Actually, French therapeutic education don't teach how to reconcile diabetes and work. The study hypothesis is that type 1 diabetic people can be helped by therapeutic education in order to reconcile the management of their diabetes and their work. This study is a qualitative study. Interviews will help to find the needs of the type 1 diabetic patients to reconcile diabetes and work.

Inclusion Criteria:

• Age>18 years old
• To be diagnosed with type 1 diabetes according to the criteria of the French High Authority of Health and confirmed by an endocrinologist
• To have paid employment with an employment contract during the study
• to be informed and having no opposition to the study

Exclusion Criteria:

• self-employed person
• to be unemployed
• To be diagnosed with an other disease wich could damage cognition or motricity and could interfere with work (cancer, neurodegenerative disorder, etc)
• To have legal guardian.

Adult person with a type 1 diabetes and having paid employment