Over time, the brain adjusts to the additional dopamine, which reduces the high that the person feels relative to the high they felt when originally taking the drug—an process known as tolerance. They might take more of the medicine in an effort to get the same pleasure from the dopamine it provides.
There is no one element that can consistently identify whether or not a person will develop a reliance on drugs. The possibility for developing an addiction is impacted by a number of elements, including those that are genetic, environmental, and developmental in origin. The more predisposing qualities a person exhibits, the higher the possibility that consuming drugs will result in addiction to those drugs.
Addiction to drugs is a curable condition that may also be effectively treated.
Another piece of positive information is that both drug consumption and addiction may be avoided. The teaching of young people, particularly with regard to the prevention of drug use and addiction, is squarely within the jurisdiction of parents, educators, and medical experts.