There is little evidence of cannabis being a gateway drug. In fact, there is a higher correlation between cigarette smoking and hard drugs. If anything, the only way in which cannabis could be said to be a gateway drug is that it is illegal and people may be inclined to buy other illegal drugs after they have bought cannabis, particularly as some dealers will sell other drugs. This problem, however, would be immediately eradicated if cannabis were legalized.  Furthermore, the people who refer cannabis as a "gateway drug" don't take into consideration the prerequisites and situations people are in prior to ones marijuana use. The people who use it as an additive to relaxation occasionally and are in a relaxed environment, maybe with a few friends over to hang out aren’t using it as an escape from reality but at an additive to their relaxation and fun. When cannabis is referred to as a “gateway drug” people are generally and unknowingly referring to the people who use marijuana as an escape from a much less than pleasant reality and “smoke themselves sober” therefore requiring a harder drug to get the same high and escape that cannabis once provided for them.