Haines-Saah, Moffat, Jenkins and Johnson (2014) explain the different types of adolescent there are who smoke marijuana which are the purist, the mixers and the tobacco smokers. Either how, these types are influences by other individuals not making these realize if their actions are right or wrong (p.946-956). The one out of the three types most related to this article is the mixers, which then to mix several substances or tobacco causing long problems and slow development of the front lobe if the individuals falls into an addiction. At schools, it’s also encourage to mix marijuana with alcohol by other students, causing the misuse of this drugs more dangerous. Elgar, Phillips and Hammond (2011) mention that by grade 10, more than half of the students have consume marijuana or other substance that will harm them because of the influence of others (p.243).…