system
The husband proposes to grow his own food on a farm and hopes to make extra money selling produce. The wife agrees but stresses the financial aspect and advises him to start small and expand as he grows.
human
John's plan to become a farmer is really intriguing. 
gpt
Yeah, I think it's a great idea. I've always loved the idea of living on a farm and growing our own food. 
human
Exactly! Plus, it would give us a chance to make some extra money by selling our produce. 
gpt
That's true, but we would need to do a lot of research and planning before we jump into it. 
human
Of course, but I think it's doable. And we could get some help and advice from John, who knows a lot about farming. 
gpt
I agree. But we'll also need to consider the financial aspect. Starting a farm can be expensive, and we don't want to rely too much on loans or credit. 
human
That's a good point. Maybe we should start small and then expand as we go. 
gpt
That's a possibility. We could maybe start with a small garden and then see where it takes us. 
human
And who knows, maybe we'll discover a passion for farming and it'll turn into something bigger. 
gpt
Yeah, that's a good way to think about it. We just need to make sure we're prepared and not taking on too much at once. 
human
Agreed. Let's start looking into it more and see where it takes us.