Alcohol causes people to act in ways that they normally wouldn’t act when they are sober. When someone is intoxicated, they may try to hide how much they have been drinking. For instance, an alcoholic may attempt to disguise their drinking to avoid going to an alcohol addiction rehab program in Texas. For this reason, it is vital to recognize the signs of alcohol use. Alcohol affects people in different ways. They may talk louder or have slurred speech, reduced mobility, or appear to be nervous when they talk. While one sign of drinking is not enough to suspect someone, a combination of signs of alcohol use can be telling. Below are common symptoms that a person has been drinking.