Do not understand the question.
The abuse of alcohol (not drinking alcohol in moderation) can cause a variety of problems - - physical, financial, relational, safety, etc.
Alcohol can make you do lots of things but when the drink has worn off you cant remember what you have done.
Very much so. Drinking alcohol is called ethanol. Isopropyl alcohol (rubbing alcohol) on the other hand is very hazardous if consumed. DO NOT try to drink rubbing alcohol.
It depends, if you are looking for the absolute value then it would be equal. It is different if it is negative and positive.