Wikipedia defines common sense as “knowledge, judgement, and taste which is more or less universal and which is held more or less without reflection or argument”
Try to avoid using this topic to express niche or unpopular opinions (they’re a dime a dozen) but instead consider provable intuitive facts.
Which is why you should get vaccinated.
Vaccination primes your immune system so it can mount a coordinated response the first time it actually encounters the pathogen.
Yup, vaccination isn’t reinforcements, it’s training. It’s having the other team’s playbook before they even step foot on the field.