All of the following are true of alcohol EXCEPT:

A Coffee and a little fresh air will help a drinker sober up.

explanation

Alcohol increases your ability to drive. Some people can drink a lot and not be affected by it.
If you eat a lot first, you will not get drunk. Coffee and a little fresh air will help a drinker sober up. Stick with beer; it is not as strong as wine or whiskey.