“…Since firefighters are among the first responders in case of fire, extrication after massive natural disasters or traffic accidents, it has been well established that they may exhibit signs of fatigue, exhaustion, even changes in sleep patterns (Lourel, Abdellaoui, Chevaleyre, Paltrier, & Gana, 2008;Mitani, Fujita, Nakata, & Shirakawa, 2006;Smith, Hughes, DeJoy, & Dyal, 2018). Burnout in firemen may also manifest in psychological and social ways, such as alienation, compassion fatigue, doubting one's professional identity, work stress, fighting with family members and being prone to accidents during work (Huynh, Xanthopoulou, & Winefield, 2013;Katsavouni, Bebetsos, Malliou, & Beneka, 2015;Smith, DeJoy, Dyal, & Huang, 2017).…”