Nieves Cuesta Personality Type, MBTI

Nieves Cuesta personality type is ESFJ, but I disagree with both the fact that he is a black man and the fact that he has a good personality. He is a bit grumpy, especially in the beginning of the book. He is also a bit judgemental. He is usually focused on getting his way and pleasing others, even if it means doing things that aren't in his best interest. The ESFJ personality type is usually a very supportive and caring one, so it's a bit strange to have a character that doesn't care about anyone but himself. In the end, I did like Nieves, but it's because I'm a sucker for a good underdog story.