Isn`t marijuana bad ?

Some people say marijuana is illegal because it is very easy to make it. Their is no brands. On the other hand tobacco are legal because it is not that easy to make it, and their are already brands. From Tobacco, it can make money from tax. marijuana is just like when alcohol was illegal. But actually I think marijuana is very dangerous. I am not just talking about marijuana, other drugs too. It use needles which is very dangerous. It can be aids or get infected from disease very easily. Also, they are very hard to stop. Movies like "Candy". Starring Heath Ledger. People get addicted to it. They can`t stop doing it. They need to inject drugs many times. If they don`t do the drugs, they will suffer. Drug dealers do that because they can get lots of money from that.