I serve you in the expectation that (if you are able to) you will also serve me.
Is payment not enough reciprocity for completing labor?
How does socialism work for exteemely high valued work. For example, how many lifetimes of goods and services would you give me for a brick of uranium? Does the community want the uranium? How often do I need to provide the uranium in order to continue receiving goods from the community? Once? Once per day? How is this measured?