I wanted to help but I can’t read the article.
LSD is odorless, colorless, and tasteless. It can be painted onto small squares of paper that people lick or swallow.
Behavioral inhibition<span> is a cluster of </span>behaviors<span> related to shyness and social anxiety.</span>
Arrector pili muscle is the one with hair follicles that has a smooth muscle which is in an unconscious control rather than conscious control. This pull up the follicle causing the goose bumps then. Hope this is the right answer and will be of big help then.
