all the meth monsters ive ever known were either inner city or rich bitch suburb kids but ive never lived out side of one (city).
Most "ritch bitch suburb kids" (myself) dont use meth because we find it...scary. And hard to find a meth cook. At my school all meth monsters(a hand full) are the goths.
We use weed/alcohol. Very few use crack.

many colleege students use it to cram for exams and can be much more allert and sharp while taking tests
My sister goes to college at UT and most of the crammers use speed.