According to a new study, regular marijuana users lack focus, and don’t remember as well as their non-pot-using counterparts. No, really? But if you stop using it, even for a week, your focus, verbal learning, and memory will be boosted significantly. Unfortunately, another study notes that pot use has increased among high school students in the past 10 years, and with the increasing legalization of the drug, the number of young people who feel weed is dangerous is dropping. But no doubt they believe that because pot is making them dumber.