What is what does sober mean?

Sober commonly refers to a state of being free from the influence of drugs or alcohol. It is used to describe a person who is not intoxicated or under the effects of any substance that could impair their judgment or physical abilities. Sobriety is an important concept in recovery from addiction and substance abuse. It can also be used in a broader sense to mean serious, rational, and sensible, often about making important decisions.