an economic theory that states that the price of a good or service is determined by the availability of the product (supply) and the demand for it
"The law of supply and demand dictates that prices will rise if demand outstrips supply."
to try to match your neighbors or peers in wealth or possess...
proven effective through experience or hardship
lacking courage or determination
to spread kindness rapidly and uncontrollably
a physical separation between secure and insecure systems
To openly show your emotions or feelings.