i am young man who has a long servant for drugs, it all changes when my father devorce my mother so my mom brings another man while i was 5yrs which wasnt a good experience, my father drinks a lot and even smoke so because il miss having him around i started taking drugs at around 11 with my collegues at school. so this has been too long and i want to quit it so how can i be helped coz they are affecting me in my school work.