I can see both sides of the argument. I have never been able to understand how weed is classified as a Schedule I drug, along with drugs such as PCP and Heroin, (supposed to mean, "high potential for abuse") by the DEA, but other drugs are lower scheduled ("less potential for abuse") like codeine, cocaine, percodan...ect. I know many people who have abused Rx drugs, and to me, that seems more "addicting".

But on the other side, some people have more addictive personalities. Any drug affects people in different ways. That's why there are varying side effects, even with weed. I don't think that makes you weak. And more science about addiction is showing that there's not just one factor. Genetics have been found to play a role in addiction as well.