enumerate lessons you have learned in school that can be of help in your family and in the community​

you must be a cool and calm person

work hard so that you can finish at school Nd maybe be a nurse

if your neighbour is sick you can tell him or her what to do that is helping the community

the answer is: round.

in literature, round characters are considerably complex and experience or are subjected to unpleasant situations. as a consequence, they go through crucial sentimental and psychological development, which can cause surprise in the readers. in this case, juan's dramatic transformation is related to the adversities he meets at school.