Question

Continuous consumption of alcohol and tobacco material ______

Answer 1

Dried tobacco leaves are mostly used in cigarettes, cigars, pipes, and shishas for smoking. They're also available in snuff, chewing tobacco, dipping tobacco, and snus varieties. Tobacco includes both nicotine and harmala alkaloids, which are extremely addictive stimulants. Tobacco smoking is linked to a number of fatal illnesses, including those affecting the heart, liver, and lungs, as well as a variety of malignancies. Tobacco use was declared the world's single biggest avoidable cause of death by the World Health Organization in 2008.

Complete answer:
Drug addiction, also known as substance use disorder, is a condition that affects a person's brain and behaviour, resulting in an inability to regulate the use of any drug or medicine, whether legal or illicit. Drugs include substances such as alcohol, marijuana, and nicotine. When you're hooked on a substance, you may continue to use it even if it causes you damage. Substance addiction can begin with social experimentation with a recreational drug, and for some people, drug use becomes more frequent. For others, drug addiction develops with exposure to prescription drugs or getting medications from a friend or relative who has been prescribed the medication, particularly with opioids. The danger of addiction and the rate at which you get hooked differs depending on the drug. Opioid medications, for example, have a higher risk of addiction and induce addiction more quickly than other medicines. You may require higher doses of the medication to get high as time goes on. You may soon require the medication simply to feel well. You may discover that going without the substance becomes increasingly difficult as your drug use rises. Stopping drug usage can lead to severe cravings and leave you physically unwell (withdrawal symptoms). To overcome your drug addiction and stay drug-free, you may need assistance from your doctor, family, friends, support groups, or a structured treatment programme.
Hence, continuous consumption of alcohol and tobacco material causes addiction.

Note:
Cognitive control and stimulus control, which are linked to operant and classical conditioning, are two opposing processes (internal versus external or environmental, respectively) that fight for control of elicited actions. Both addiction and attention deficit hyperactivity disorder decrease cognitive control, particularly inhibitory control over behaviour. In an addiction, stimulus-driven behavioural reactions linked with a certain rewarding stimulus tends to dominate one's behaviour.