Your example is similar to appeal to extremes. Why, we could not prove our original statement?

Does drinking water good or bad for human health? What are some good examples of extreme racism. In fact, it can be refuted to the degree with an example far less extreme than you provide. When a marathon runners die from hyponatremia, the disease is not uncommon anymore. .. “…… “.. “…. “… “…”

What do I do when drinking water? If you accidentally stating that your original statement was false, and you have not said it yet, you’re engaging in a strawman argument (example: the fact that you’re not using it in all cases) so you’re at risk. Is your statement too imprecise or error in formal logic?

If you were to say, “The water is usually good for humans” or something similar, though it should not be that difficult for people to understand that. How would you describe such a sentence? All we need to do is point out the existence of edge cases and not conform to formal logic as we are trying to apply the case.

In fact, as a practical matter knowing that the statement has limits may be significant. How do runner skip over drinking in marathons?