By having a stable food supply, it allowed us to develop many new kinds of jobs.
In Paleolithic times, the most important job for us was to find food, and have enough food to survive.
Some of our specialized jobs we have are farmers, weavers, basket makers, toolmakers, and traders.
We decorated pottery and polished stones because we lived in communities so we had a lot of time to do these things. We also do this because we want to do cool things, we are not very focused on surviving.
The development of different jobs was important to us because it gave us a chance to get all of our work done in a short amount of time. We could have some people do the things that they were good at so we could do more things at once. Different jobs added More variety to the community life.