Guevara was a romantic revolutionary, a man who struggled for his own ideals. He didn't go to the revolution to be a big official or a comfortable life or any position. After the success of the Cuban Revolution, he worked as Minister of Light Industry and Governor of the National Bank for a period of time (I have a 50 peso bill signed by him when he was President of the National Bank of Cuba). But he felt that it didn't fit his personality and couldn't realize his ideal (in the words of now, it didn't fit his life plan), so he went to Congo to train guerrillas. Later, I felt that the African revolution was not ripe, so I returned to Cuba and soon went to Bolivia to fight guerrilla warfare there. Among the guerrillas who died with him was a Peruvian named Juan Chang, who was from China. I admire people like Guevara. I have studied and lived in the city where his tomb is located (also the city he liberated) for more than two years.