Sub out compute with think then, if you're going to be pedantic on language use. Brain structure and connection formation influence how we do things, and those are going to be different both on nature (such as brain chemicals) and nurture (such as how we are taught and nutrition). You cant force someone who had connections form in a different way to just "try harder" when they've hit a wall, unless you're talking to a young person whose brain is still forming (under 18 typically).