I'm on methadone maintenance treatmentfor the last 3 months I'm on 80 milligrams a day and I just took one to milligram xanax and in the past it has me feeling blacked out and she's really f***** up standing in the kitchen sleeping standing up and I have the opportunity to take another 40 milligrams of methadone and another bar which would put me at 4 milligrams so right now I'm on 80 milligrams of methadone and to milligram xanax xanax has not kicked in yet but thinking about taking another 2 milligram xanax and another 20 to 40 milligrams of methadoneany advice please?