People as a whole need to learn to barter all goods not just food, I have a local contractor that I barter my labor for his heavy equipment work , also barter heating and air for hunting rights on 64 acres 1/2 mile from my house. I have a older man that if I harvest a deer and want to make jerky out of it he will help for a portion of it . I really don’t mind helping someone as long as it’s fair and reciprocal to both partys.