Is based on supply and demand. With little or no government control. Buyers and sellers are allowed to transact freely if on mutual price agreement without state interfering in the form of taxes, subsidies or regulation.
type 1 diabetes because being obese will increase his chance of it
i think the conversation would have been like gad saying protecting your family to Arjuna but if you have to do so to lose your soul then it is better of not doing it and keeping your family even safer then selling or loseing your soul,but arjuna needed a solution