Nearly everyone has had a taste of what it would be like to have an addiction—eating a second (and third) piece of cake, staying out until 4 a.m. drinking when work starts at seven, buying three pairs of shoes when you had just enough cash to cover one.
You know the consequences: the stomachache and spare tire, aching head and lousy day at work, the credit card debt, and above all—the guilt.
But the immediate payoff, whether it’s pleasure or simply a sensation of feeling alive, calls to you like a siren’s song.
In the addicted mind, the urge hijacks the brain, overpowering the analytical part involved in good decision-making. Whether sex, shopping, or heroin, mental health professionals generally distinguish a habit from an addiction when it takes center stage and shoves everything else off, destroying relationships, finances, and careers. As one mental health expert put it, a healthy person plans exercise around their life. An addict plans their life around exercise.
The Making of an Addict
The scientific community has long tried to determine the factors that cause addiction. Why for instance, are an estimated nine of every 100 Americans shopaholics, when presumably we all buy things and could be susceptible? What is it that causes about 15 percent of all people in the United States who drink to become dependent?
Researchers don’t completely understand addiction and perhaps never will, but the majority does agree that the recipes for addiction vary and can include an array of factors including psychological demons, social environment, lack of intellectual stimulation, learned behavior from family members, genetics, and depression. Parsing out the ingredients and determining what causes addiction versus what was caused by it is like trying to decide if the meat was tough before being cooked or if it was tough because it was cooked improperly. But scientists have come a long way in understanding the brain circuitry involved in addiction. The research has raised hopes for medications that will quash insatiable cravings, not simply quench them with another drug as methadone does for heroin.
