What is your daily/weekly usage?

How much does everyone use on average ? How often and how much per day or per week and using as much as you do, are you fully functional (work full time, maintain family life, your addiction is mostly unknown/hidden), somewhat functional (you kinda work sometimes but have bulk days off, shirk duties and people in your life know and it causes problems) or completely cooked unit (meth IS your job, EVERYONE knows and no one expects anything from you)