@augieray "Optimism" about covid is what makes it impossible to see a dentist, because their staff may refuse to wear N95 respirators when you have to take yours off, because "Covid is over" and "Covid isn't so bad". Or, get trades in to your house, because even though you supply them with masks, they take them off when you're not looking.
It speaks to your attitude that you're not thinking from the perspective of people less fortunate than you.