The answer is True its mentioned that in 1999 they used it as a technique
<span>If Rob sometimes confuses real and imaginary events, he is suffering from schizophrenia. This is a type of a mental disorder when a person cannot distinguish what's real and what's imaginary. Impulse-control disorder has to do with having an abnormal desire to have everything under control. Conduct disorder are also known as antisocial behaviors.</span>
It would be true. The reason so is because the more alcohol you consume, the blood ratio will increase.
Explanation: Chemicals
There are four primary chemicals in the brain that effect happiness: dopamine, oxytocin, serotonin, and endorphins. By designing gamified experiences that activate these chemicals, you can increase your users' happiness and loyalty.