Casual -- about leadership

Today, I read a book about Larry erisson. There are four types of books.
1. Productive narcissist: This kind of person is crazy and narcissistic. He needs others to whorship him. This kind of person often becomes a strong leader and is also the most dangerous because he cannot tolerate those who oppose him. He thinks that those who oppose him are betrayal. The book lists Bill Gates and Larry erisson.
2. Love: This kind of person wants everyone to love her, and this kind of person wants to be a teacher.
3. obssessive: This kind of person is also a strong leader, but such a person has a balance in his heart. He can accept his own ideas, when he was doing things, he had a strong fairness in his mind to go to correct. What he did was wrong.
4, in the middle of 1, 3.

I was thinking, a leadership person should be a real surrender from the heart, and the starting point of such a person should not be due to his own interests first, this is because how can we make things better. The lion in Narnia said: the real leadership is sacrifices.
When I think of a friend who wants to start a company on his own, I told my friend to work as a company in partnership. Then my friend resigned from work and made a full-time IPO, as a result, his manager did not resign and he was still working as a manager in the original company.
This reminds me of another leader in Narnia. This movie reflect has two different types of leaership. one is for his subordinates to make sacrifices when necessary, and the other is a very smart, very strong, and very powerful witch. The witch represents a powerful group, and she is also a very powerful leader. She is scary, she is very powerful, and she is a very realistic person, sacrifice subordinates whenever necessary.
Of course, I am not saying that the witch is not good. I will not comment on good or bad. The witch has not done anything wrong. This is her philosophy. She wants to do her thing well and build her power. She is also very smart and she has achieved her goal.