They're Addicted. No Self-Control and the impulse to keep buying. But mostly they're addicted.
People continue to smoke because they are addicted to nicotine.
Because they love the thing they are addicted to so much.
Only about 10% of people who drink need to worry about becoming addicted to alcohol. Virtually 100% of people who continue to smoke will become addicted to the nicotine in tobacco products, which are the only products sold in the US that cause deadly diseases when used as directed. You decide.
yes
Alcohol is not very addictive and only a very smalll proportion of drinkers ever become addicted.
Depends on your body. Some people get addicted quite easily, but some don't. For example a pack of cigarettes will be enough for one person to become addicted, and for other months are needed to become addicted (like me :D ).
No, not all people become addicted to drugs. It depends on the type of drugs as well as the type of personality the person has, which makes some people more likely to become addicted than others.
Because of chemical reaction in the brain
Cocaine is extremely addictive; it is possible to use it once and not get addicted, but people who use it twice will almost certainly become addicts.
Addictive personalities play a significant part in how people become slaves to the fix.
Because they become addicted to gambling.
Alchohol Abuse or Addiction