A study from The University of Queensland suggests that marijuana use past 30 could lower success in areas like income, education, and happiness. While younger users didn’t show setbacks, adults over 30 experienced “lowered success rates.”
The study’s focus on Australian women and markers like homeownership may not apply to everyone. It also didn’t account for other drug use, which could have influenced results.
In short, moderate marijuana use may not harm your future, but overuse past 30 could impact your stability and responsibilities.