@Azia991,
Aren't you making a big assumption there Azia? Who says that making it legal means there will be more addicts?
There are a certain number of people who already have Meth addictions. I believe we have treatment options now.
If we make Meth legal, will the number of people with debilitating Meth addictions go up? Or, given that it will be easier to get treatment without the fear of jail, will the number of people with Meth addictions go down?
You seem to be making a prediction that legalization will lead to a huge number of new addicts. You haven't given us any reason to think that this will be true (unless you have a crystal ball).