You have various legal substance (caffeine, alcohol, tobacco) that the only limitation for use is age, then you have illicit substances that were covered in the last chapter. What do you think the difference is? Are the legal ones safer? Easier to control? Less addictive? Are there any of the illicit substance that you think should be legal and why? There is no wrong answer, just make sure to back you opinion with some facts. Write this one page opinion paper addressing this topic.