Is going to the office a broken way of working?

> How do you know you didn’t get the “old strain” of the virus when you contracted COVID?

Because the immunity still works. Both empirically and according to the antibody tests. Despite (or thanks to, if this actually works like booster shots) regular contact with many new people and all strain waves declared. If by some miracle all my immunity comes from the first contact and has nothing to do with anything newer then Ok, cool, but this doesn't mean the vaccine based on the same or older strain is better. Given the antibodies level I don't think need to boost it or have higher chances of infecting anybody than vaccinated people do.

> What about when

Perhaps I will get a shot once an updated vaccine gets released and about a year passes.

> By that logic you should go get Lyme Disease and not the vaccine before it. Build up your immunity.

AFAIK with the Lyme disease the chances it will work out this way - without harm and with reliable immunity as the result are very low if any. With coronaviruses the chance is well above 50% when you are young and fit. Nevertheless I still recommend everyone who doesn't have much antibodies yet go and get the shot already.

> Describe exactly the scientific reasoning that explains what is “tested enough”

Not exactly scientific, just intuitive: it has been deployed to large diverse population in diverse set of places, some reasonable time passed, it helped a lot, no bugs found.

You write a lot (for what I want thank you, and I would feel very grateful if you managed to change my mind, I really value input which can correct or expand my understanding), mostly reasonable, but seemingly ignore (or excuse me if I missed a clear answer) the key question of mine: what's the reason (strictly scientific or speculative, I don't insist) to believe the vaccines will get me better antibodies than those I already have? As for my worry it can actually weaken my immunity I'm perfectly aware it's just a superstition based on nothing else but lack of knowledge + "don't mess with what works" mentality so I don't ask for any counterarguments to this.

And by the way, vaccines are not just a virus/mRNA, there also are adjuvants (a word even the spell checker doesn't know) which contribute a lot to both the intended effect and adverse reactions AFAIK. AFAIK this is why many people (including many of those I know personally) still feel terribly sick the day after a the shot even if they were already immune.

Fun fact: there are places in Europe where you can get vaccinated (legally, with ab approved vaccine) but won't be given the certificate so all the places requiring vaccination will still demand you to get vaccinated again. No matter the antibodies you've gotten in response to the vaccine.

Get cancer and die.

I see. No, I don't think anything is "unnatural" in any esoteric sense. I only use the "natural" word to define the case of getting the immunity through contact with the virus in the wild because no better word comes to my mind. I imply no positive/negative meaning.

> in the future, just like those who received the vaccine you will need some sort of re-exposure via contracting the virus from another person or via a vaccine in order to maintain your immune response.

I just believe I contact it every day (or every week - I don't really know what the percent of infected people around is) and maintain my immune response this way. I use crowded public transport several times a day (wearing a mask of course), also meet many people and they mostly don't wear masks outside public transport and groceries (and even there many people leave their noses uncovered).

And I don't even have to speculate about this as long as I watch the level of the antibodies.

I don't say I am going to avoid the vaccine forever and rather go get infected when my immunity wears off. I just believe I only should go and get the shot once I see the level of the antibodies decreased. E.g. the Austrian government thinks the same.

Am I wrong?

Like I said I'm not talking about takeaway food - which I pretty much never order, agree I'd rather eat in a restaurant. I mean about getting groceries (with which I can prepare the meal) delivered.

But I suppose same would stand to compare picking up a takeaway in person vs. having it delivered. (i.e. if that's what I ate, I would almost certainly have it delivered.)