Since an emphasis during the Summer of Love was enlightenment and personal development, LSD--also known as acid--was popular, since the perception-altering effects of acid were often seen to be a path to self-discovery.
LSD--also known as acid--was popular. This was since the perception. An emphasis during the Summer of Love was enlightenment. An emphasis during the Summer of Love was personal development. Altering effects of acid were often seen to be a path to self-discovery.