Decision making is directly related to purposeful human activity. In private life, any individual makes decisions about choosing a specialty, arraging a family, spending holidays, allocating a budget, etc. The formation and selection of these decisions, as a rule, are made empirically: by logical thinking and intuition.
Way to understand your emotions. Improve selfcontrol. Understanding peoples.
Project management. Basic things you need to know about it.
Become a manipulator. Be able to recognize the manipulator. Reach your goals.