A 40-acre farm may not be typical for most people, but it is definitely small enough to run sustainably. If you want to start your own agricultural business, a smaller property will likely be more manageable and convenient than a larger one. Additionally, by focusing on key crops and livestock that you know well, you can reduce the amount of time and resources needed to maintain your farm. And lastly, smaller farms often have lower production costs, making them more affordable than larger operations.