1. Addiction
... nicotine and caffeine addiction are just a few types. It is important to examine addiction and describe the problems it causes in all aspects of a person's life. The signs of addiction are obvious. Addiction starts with drug abuse, when a person makes the choice to use drugs, but addiction is not just ... hijack this reward system and flood the brain with dopamine. This causes the addict to crave the substance rather than being involved in normal daily activities because they don't feel the same amount of pleasure any more (Bender 46). There is no absolute theory about what causes addic...
- Word Count: 1263
- Approx Pages: 5
- Grade Level: High School