Management is not an easy thing...

Though everybody is a manager in some way or the other, 'managing' in any public affairs of life/business/society/technology is really a tough job....

Management needs rigorous mental training as well as comprehensive knowledge-base , especially on human psychology and sociology in general...

Without mastering psychology , commerce and technologies, one would be a bad manager...
Psychology must involve motivation, leadership, marketing skills, controlling strategies, discipline management, conflict resolution , stress management, group behaviors, human competencies & talent management, time-management, communication strategies etc....
Technology must involve deep knowledge on traditional as well as today's digital and smart technologies...

Knowledge of Sociology should include sociological, economic, cultural, linguistic, historical , traditional  and political behaviors of groups and individual behaviors of any society in any geographical location....

Therefore, 'managing' never an easy job and involves a lot of challenges including application of politics, diplomacy, psychology, courage and conviction, analytical skills, planning skills, communicating skills, controlling skills etc.....with due consideration of commercial aspects of an organization...