C????n? ??wd?r ?? most ??n?um?d by way of ?n?rt?ng, ?nj??t??n, ?r ingestion. Pur? ?????n? ?? a strong n?rv?u? process ?t?mul?nt th?t generates l?ng-l??t?ng ?ff??t? ?f in excess of 15 ?r half-hour t? ?n hour.Brief-expression physiological results of copyright use incorporate constricted blood vessels; dilated pupils; and greater overall body tempera