i am a 31 year old female, whom weighs about 100 pounds, stand 5'4, and use around a quarter to a half gram of meth daily done in combination between smoking and snorting. i want to get clean and am wondering how long it would be in my system? i have been using pretty hard for maybe a year and a half. How long will physical withdrawl take? How long would it be til i could pass a drug test? is there anything that i can do to make things easier on myself, as far as physical and emoyional dealings? i need answers and am dying for help. thank you for your time.