Alcohol
This video presents the same text shown beside it, spoken and on screen. It adds nothing the text does not say.
State
Alcohol is a depressant that impairs judgment, coordination, and memory formation in proportion to blood concentration.
Show
Blackouts occur when concentration rises fast enough to block hippocampal encoding while the person stays conscious.
Watch for
Initial talkativeness looks stimulating and is disinhibition. The direction of the drug's effect never reverses.