Keep in mind that the real learning here is happening by you, not so much Grok. I mean it is learning, but this is what we in the research world call mutual adaptation. You're both adapting to one another, and you're way more intelligent and adaptable
You are learning how to prompt the AI so that you get good results. You are essentially learning a language, a specific way of thinking and talking that maximizes communication. Each iteration you get better at it and net better results.
"AI Prompt Engineering" is a whole field now, where people just learn the best way to talk to them