“…Among these negative externalities, one could mention cynicism and withdrawal from work (Foletti, 2012), or disorders associated with anxiety and depressive behaviour that can drive him/her to suicide (Ben Tahar, 2011). Actually, a decline of job satisfaction (Bovier, Arigoni, Schneider, & Gallacchi, 2009; Demerouti, Bakker, & Leiter, 2014), sleep disturbance (Ekstedt et al, 2006), irritability, lack of concentration (Bahrer-Kohler, 2013), insomnia (Armon et al, 2008) and a true depression can lead even to suicide and to the emergence of several symptoms showing signs of mood disorders (Maaroufi et al, 2015). Burnout generates a feeling of failure and dissatisfaction in the pursuit of an ideal (Fernet et al, 2016).…”