The first one, the others are crude and brutal. It’s also group therapy, so the nurse would ask if other patients want to share.
In my opinion, the scientists should pay
It can effect the human brain the most, It can make you numb and make you see things, You will not be able to remember what you did depending on the amount you smoke.
Psychology is the study of the human psych, mind basically, and understanding how the human mind works, not physically with all the neuron pulses but mentally as in how we connect the dots in our minds. I hope this is the answer you are looking for, if not, good luck anyways and thank you for asking a question on brainly.com! :)