negative. you have to prove yourself. we have data from workplace and school testing programs that highlight, jonathan, exactly what you said. people will have a symptom, test negative, test negative with a rapid test and get a pcr test, which is much better, that will be positive. short supplies, delays, lines around the corner. we know that's another kind of -- to willie's comment earlier, this feels the timing as well as lack of comment on testing for isolation. let me be clear, isolation is what happens when you have a positive test or symptom. a quarantine is what happens when you're exposed. i'm also shortening the quarantining time if you're vaccinated, the cdc makes that distinction. but this testing positive, if your symptoms, quote, resolve -- i have to tell you after almost 20 years in practice, i don't know if i can trust even myself. you want to go back to work, if that's your only paycheck, you bet you're going to think your