For example, nurses with socially intelligent bosses have reported good emotional health and an increased ability to care for their patients, even during the stress of layoffs . Therefore, during difficult times, people with high social intelligence will be selected to lead the institution (Goleman and Boyatzis, 2008). From the above sentences we can clearly see the importance of social intelligence in the critical phase. Subsequently, social intelligence also shows its value in the field of education. For example, the high level of social intelligence during the progress of prospective teachers determines their flexibility, tact, empathy and activity in communicative activity, since the development of teachers' knowledge, skills and ability to understand themselves, the own behavior, the actions of others and building effective interaction and achieving goals are involved in social intelligence (Ardakh, Aurenova, Elmira, Almira & Kamshat, 2013). Albrecht (2006) explores social intelligence as a dimension of multiple intelligence, which he defines as the ability to be with others and a set of practical skills (situational awareness, presence, authenticity, clarity and empathy) that can interact successfully in any context. Situational awareness, part of social skills, is useful in the service system, such as the restaurant. During maintenance, it is important that personnel understand the situation and react appropriately. For example, if there is a married couple entering the restaurant, the staff should notice this and escort them to the most private and romantic place, such as the one near the window or in a quiet area. Another point, the test result of Araujo and Taylor (2012) explained that 70% of the change in job performance is linearly equal to the total mean of social emotional competence (ESC) with achievement orientation, optimism and