Experiment with dex schedule

Normally I take dex every Monday morning. Last night I took it at midnight. I am trying to see if that will make it easier for me to sleep tonight. On the morning schedule, I would have trouble sleeping that night. Well, I had no trouble sleeping last night, and am anxiously awaiting bed time tonight to see how that goes. I do have xanax to take if I have trouble, but prefer not to take any more drugs.