hi my friend is on auscap 20mg antidepressants , has been on them for 6 years, he has just stoped taking them , i told him he should get proper medical advice as to wat he should do , if its safe to stop taking them or he needs to b weened off them , hes agresssive , very snappiny, hes also smoking marijuana, taking other drugs , and drinks , does he need to get help