One cost of farming for early people

One benifit of farming for early people

The most important cost of the framing is land, land is demanded to farm, if there isn't enough land, the plants will have a hard time growing and unable to produce a big amount of supplies.

One benefit of farming is that they don't need to go out and collect food, they might not find food every time they go out, so they wasted their time and energy, if they farm they have a good chance of having enough food for the year they need.