How to cheat on eye exam?

I think I may have figured it out but can someone clarify if this is right? So I'm Myopic and when the eye dr. Does that test with the goggles and ask " what is better 1 or 2?" If you say 1 is better, you're vision got worse right and he repeats the process until it the lens no longer makes it better right? But if I lie and say 2 is better, event though it isn't, he will try a couple more times but if I keep lying he'll conclude my eyes haven't changed and prescription hasn't changed? This is all in theory right now. I know it sounds bad but I may or may not need to do this cause my vision is.25 over a certain job requirement which sucks.

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