You are ready for the next level: misleading recaptcha.
Probably that you're putting effort / brain power into it. I'd be surprised if you could do that without thinking, just letting your fingers move "randomly"
I am doing it "randomly" and maybe 5 presses per second...definitely not thinking. The lowest I have sustained is 43%
How to do that is explained in the first link.
On the implications they note “Doing the opposite of what a computer tells you isn’t quite free will though!”