People should always smile or laugh, because laughter extends a person’s life. Except that, by smiling, we also help improve the mood of others. I believe that at least a few of the questions mentioned in the quiz reflect qualities that people should have, so that we can better understand and accept one another.

1.s
2.s
3.y
4.y
5.s
6.y
7.y
8.s
9.s
10.y
11.s
12.n
13.y
14.n
15.s
16.n

Positive-reliable, optimistic, sociable, generous, hardworking, easygoing, cheerful, ambitious
Negative-lazy, moody, untidy, impatient
Both-talkative, reserved, shy, sensitive