linnkristoff :
Actually the "confidence boost" from alcohol, often called "liquid courage", comes from a combination of neurochemical changes that increase pleasure and the inhibition of brain functions that regulate fear and judgment. It is a temporary effect caused by alcohol acting on the brain's reward system and suppressing the "inner critic". The alcohol acts as a stimulant in the early stages of consumption, triggering the brain to release a flood of dopamine, a neurotransmitter associated with pleasure, reward, and motivation. Alcohol increases the activity of gamma-aminobutyric acid (GABA), the brain's main inhibitory neurotransmitter. This acts to slow down activity in the prefrontal cortex—the part of the brain responsible for reasoning, judgment, and keeping behaviors in check. Alcohol interferes with communication between the amygdala (which processes fear) and the prefrontal cortex. This makes threats or social risks, such as rejection or embarrassment, seem less scary. By depressing the central nervous system, alcohol acts as an anxiolytic, temporarily reducing anxiety and stress.
This sensation is not true self-assurance but rather an impairment of the brain’s ability to judge risk and manage fear. It is a short-lived effect that can lead to impulsive, unsafe decisions or "hangxiety" (anxiety) once the alcohol wears off.
2026-04-17 18:54:33