A． The power of optimism and pessimism is fearfu
B． Optimists are less likely to fall ill than pessimist
C． Optimism is connected with blind fait
D． Pessimism makes people lose interest in anythin

A． one is born optimistic or pessimistic
B． pessimism is inherited
C． optimism is acquired when one is very young
D． pessimism is a long lasting habit

A． Optimists live a more wealthy life than pessimist
B． Optimism can help explain the setbacks while pessimism canno
C． Pessimists attribute failure to temporary causes, but optimists don'
D． Pessimists usually blame themselves for their mistakes, while optimists don'