Erroid.org for all your negitive effects.

You shouldn't be smoking at school, easy way to get busted. Remember that it is illegal. just out of respect for yourself and the teachers, save it for after school.

also try and sneek in some positive info. do some reserch, marijuana was made illegal by the goverment to stem off imagrants coming in from mexico. before that evryone smoked it and it was sold in stores.:thumbsup: