looking at. they don't say in the study was it if they had taken flu medication. >> that would obviously make it -- when i take medications i nod off. >> there's a rap term called sipping the scissor. have you heard it? >> no, had you heard that before you investigated -- just curious? >> no, but rap terms are amazing. i heard the word dope -- d-o-p-e. >> that i have heard. >> but the other is having codeine. so obviously in a flu or cold you might be sipping the scissor, and that would alter your mood incrementally. apparently this study was done with people who hadn't necessarily taken medication. they test your braking and your basic reflexes and how you went around a curve. they found people who had a cold or flu were literally as impaired as somebody who had been drinking. that's the study. and again with all of the studies, are they definitive? what it's saying, gary, is let's