well i am in 10th grade in high school and i smoke weed about 10-20 times a month i currently have a 3.7 GPA and i plan to go to bowling green college when i graduate in 2 years to get a business degree in supply chain management .........so i think that smoking weed doesn't change who u are and changes your goals that depends on the person...........the people that smoke and fail at life is because thats what they think is important but i feel that weed doesn't change my goals but it may for some people