I think people sometimes make decisions depending on emotion and unconscious desires. When we are shopping, we sometime do impulse buying.
1. Yes 2. No
p.199 A Main Ideas
1. According to Freud, people have committed terrible acts of cruelty against other human beings, especially in certain situations, such as atrocities committed during the invasions of the Huns, or by the people known as the Mongols under Genghis Khan and Tamerlane, or at the capture of Jerusalem by the pious Crusaders, or even the horrors of the recent World War.