Jai Sri Ganesha,
Livelihood must suppose to be fair in earnest truth of living, not that complex chapter but a truth to adore, a fair livelihood is sane path to eternal self in truth with serene cult to charm spirit,
Agriculture and animal husbandry are often considered fair, but animal husbandry, which is the meat industry, is a curse for humanity. Environmentally friendly modern technologies can simplify both aspects of life
Trading with formal margin within limits could prove to be best preposition to help a fair livelihood, truthful service must be kept in mind instead of making undue wealth from the helplessness of others,
Behaving honestly, without any fraud, can elevate livelihoods to a higher level, despite some difficulty in making them fair in every way.
Jai Mahadev