I mean, I don't *want* a breakthrough infection because I don't get paid sick time and don't have time for a cold...thus, I'm still masking up in public. But I'm not afraid of getting *seriously* ill. I have talked to quite a few people...in fact I'm talking to somebody right now who has a breakthrough and except for losing his sense of smell (which comes back faster in breakthroughs) he would have thought it was a cold and not bothered getting tested.