I've got to be honest with you here. This document may have promise, but right now it has a lot of problems.

1) you're saying mostly stuff that is pretty well-known already
For instance, we all know marijuana is a plant and alcohol is a liquid.

2) this is not a very compelling read
You have a lot of run-on sentences, and it's hard to determine what points you're trying to make without a fair amount of effort. In today's society, we are inundated with so much media, that something that isn't well-produced is easy to ignore.

3) there are a lot of errors and grammar problems
For instance, "marijuana", "legalization", and "alcohol" are not supposed to be capitalized.