I've been on the same dosages (2 mgs. Ativa and 20 mgs. Ambien, for well over a year). Tonight is a very special night and we are opening an 18-year old bottle of Glenlivet scotch. I'm going to join in on the celebration - not to a ridiculous degree but one or two drinks. Also going to suspend taking meds tonight. Will that be okay for one night?