The definition of mental health is well represented in the definition of the World Health Organization. It is associated with a person’s state of well-being, the ability to realize one’s interests in life through initiative and without violating the interests of other people. Normal mood and good health (as opposed to depression, tearfulness, anxiety and worry for various reasons), a stable emotional state, managing one’s emotions , good sleep and appetite, the ability to cope with one’s responsibilities in accordance with age, the ability to communicate and make friends (maintain friendships for a long time), cope with stressful situations (exams, admitting a mistake, etc.), understand the difference in communication with peers and adults, men and women, older people and people much younger than themselves. The ability to sympathize and have compassion, especially for loved ones and friends. Be able to defend your opinion and say “no”. Understand your feelings and be able to talk about them with loved ones. Be able to ask for help or offer your help. Responsibility for oneself, one's actions and relationships in accordance with age capabilities. The ability to take care of oneself. How to determine whether everything is in order with your state of mind and mental health? Yes, it’s very simple! Answer the questions: - how do you feel? Are you satisfied with your life? Or would you like to talk about it??