Why Economics limit us?
Adam Smith The father of economics truly explains that what you have is not enough than your most stupid human being on Earth for a day.
Barter System
old replaced by new scrapes removed by paint (oil)
Replace the commodity
If you need rice and other need wheat so exchange it
Green Thumb
Always try to improve relationships with mud
Diagnose
To diagnose the ultimate fear and sensitivity reason
don't clap just try to help each other