There are limitations, though. The study was conducted on Australian women, so it “may not represent other countries well.” It also used markers like homeownership and relationship status, which don’t necessarily reflect everyone’s idea of success.

Another issue is that the study didn’t track other drug use, admitting that findings could be influenced by “polydrug use generally rather than the specific use of cannabis.”

In short, moderate marijuana use may not harm your future, but as you get older, overuse could affect your work, relationships, and overall stability. If it’s interfering with your responsibilities, it might be time to cut back.