According to the text, what is the only method to become sober again?

The only method to become sober again is time. This is because alcohol consumption affects the body by impairing cognitive and motor functions, which can only be restored as the body processes and eliminates the alcohol from the bloodstream. The liver metabolizes alcohol at a relatively constant rate, and no other method can accelerate this biological process.

Other methods, such as drinking coffee, taking a cold shower, or eating a large meal, may make a person feel more alert or temporarily improve their state, but they do not reduce blood alcohol concentration or reverse the effects of intoxication. These activities can create an illusion of sobriety, but they do not change the underlying level of alcohol in the system. Therefore, it’s essential to allow sufficient time for the body to naturally clear the alcohol to truly become sober.