Always use caution and discretion when employing marijuana, and never smoke on the street. Also, don’t take an excessive amount weed along with you once you vacation.    据报道，吸食大麻的人有较为固定的圈子，该群体对外将吸食大麻作为一种社交工具，圈内的人逐渐形成“追求时尚”“享乐至上”