It's called 'desensitizing'. If you have to drink more and more to feel the same effects that you used to feel a year ago - you are becoming desensitized to the physical effects of alcohol (however - medically you will still be risking your health !)
Alcoholic
A drinker does not technically feel a warmth. He/She just thinks he/she does.
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Alcohol consumption becomes a problem when one is dependent on it and consumes it irresponsibly, which will affect the drinker and everyone associated with the drinker.
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alcoholics drink because they feel the urge to and are addicted to alcohol. a problem drinker drinks because they feel there is no other way to escape the worries and problems they face or feel.
It can in some cases. Alcohol can also make the drinker slow to react or merry.
NO
Blacking out
storm
The number of drinks consumed before impairment occurs depends on many factors. These include the time period during which time the drinks are consumed, the drinker's gender. the drinker's size, the drinker's body mass index, and the drinker's experience with drinking alcohol.
Abstainer, tee-totaler, non-drinker
No, it also has short-term effects.