Comment by jaggederest

So this is the cheats with "give everyone ritalin and see how they feel" - it works for most neurotypical folks too. It's just a very small increase compared to the annoyance and side effects, so it's usually not worth it. To extend the car analogy from a sibling comment, putting race fuel in a volvo.

So they can't test by response, because everyone would be like "yeah I can focus better", you have to test with the drug on, and the drug off, to see whether the "horsepower increase" is worth the fuel price. Increasingly strained metaphors are my strength.