Not quite
You don't get to make your own rules or at least not fundamentally
Otherwise you could just stop yourself being sad, aroused, angry, depressed, etc. (or all four of those at once, that sounds fun)
Kind of, but your biology affects your perception more than you might think
In other words, your perception is determined to a large extent by your body
You tend to perceive only what matters to you
Well in high doses Glyphosate (main ingredient in herbicides) is known to cause cancer. Though the amount found on / in your food is low enough that (at this point in research) it will not cause any adverse health effects. So as long as you aren't huffing Round up you'll be fine (probably)
I'm a licensed pesticide applicator. If you drink Roundup it will cause issues. Like vinegar. Horticultural vinegar has killed more people then Roundup and nobody has said anything about that.
Speculation: But I believe that is only because the IARC did an assessment on Glyphosate that resulted in more cases of cancer than the EU / WHO and FAO organizations assessments which resulted in people believing that Roundup causes cancer.
Here is a good scientific paper on the differences in the testing and why the EU has not accepted the IARC's assessment : ncbi-nlm-nih-gov/pmc/articles/PMC5515989/
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"the International Agency for Research on Cancer (IARC) concluded in March 2015 that it is probably carcinogenic." I don't care about the EU's testing when I know more about pesticides then anyone else in my province excluding scientists I regularly interact with.
You don't get to make your own rules or at least not fundamentally
Otherwise you could just stop yourself being sad, aroused, angry, depressed, etc. (or all four of those at once, that sounds fun)
In other words, your perception is determined to a large extent by your body
You tend to perceive only what matters to you
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