False. <span>IQ is <em>not</em> one of the best predictors of success and happiness in life.
Intelligent Quotient or IQ is a test that rates one's intelligence levels (visual, spatial, numerical, mechanical and verbal intelligence) through a written test. The average IQ score indicating average intelligence levels is from 90-115. IQ is not a reliable predictor </span>of success and happiness in life, because intelligence does not necessarily equate success. For instance, a person might have high IQ, but might not have a good job or good interpersonal connections, due to which the person is neither happy nor successful.
Susan is an autocratic leader. This leadership style is like a one-person show where no one can share the spotlight. An autocratic leader decides on his/her own without considering subordinates' opinions. This style of leadership hinders career growth and promotes dependency, forcing the subordinates to follow without thinking like mere minions instead of honing their decision-making skills.