1 mentally, I think Xiangzi is positive (at first), but when he fell behind in buying and selling cars, Xiangzi became weak and lazy.

As far as the northern background of life is concerned, I think Lao Wang is more bitter than Xiangzi, because Lao Wang has physical defects and Xiangzi doesn't; Lao Wang, on the other hand, is more difficult and lonely than Xiangzi in life (it is difficult for Lao Wang and Xiangzi to make a living);

Materially, I think Xiangzi is richer than Lao Wang;

Psychologically, I think Lao Wang is very kind (he thanked our family before he died, and Xiangzi changed from a positive person who didn't give up his dream to a weak and lazy person.