Psychoanalysis is the answer as Sigmund Freud is known in his profession as a psychiatrist which used psychoanalysis to help people with mental disorders back in the day before any drugs were introduced to the market and healthcare system for people with mental illnesses.
Depressants are psychoactive drugs which temporarily diminish the normal function of the brain and central nervous system. These drugs include opiates<span> and </span>opioids<span>, </span>barbiturates<span>, </span>benzodiazepines<span>, </span>tranquilizers<span> and </span>alcohol<span>. Due to their effects, these drugs can be referred to as "downers". i hope this helps :)</span>
1.B
2. C
3. B
4.D
5. D
I believe I have answered all questions appropriately however they are too long to type back in sentence form.
B is the best answer to the question