Sober means being free from the influence of intoxicating substances like alcohol or drugs.
When people say they're going sober for a while, it usually means they've decided to stop drinking or using certain substances for their own health and well-being. They might be trying to quit cold turkey, which can be tough, but many find it's worth it in the end. Some people go sober during special events like weddings or holidays, just so they can enjoy themselves without having a hangover afterwards. Others choose to live sober as a lifestyle choice because they feel it helps them think more clearly and make better decisions about their lives.
Not drunk; not intoxicated.
