Ключевые слова: accidents and disasters, adversity, announcement message, arms raised, banking, bankruptcy, banner sign, billboard, billboard posting, business, commercial sign, communication, consumerism, corporate business, crash, crisis, currency, despair, disappointment, distraught, economy, education, exchange rate, exchanging, falling, finance, finance and economy, frustration, holding, human hand, information sign, loss, men, message, placard, poster, problems, recession, risk, showing, stock market and exchange, stock market crash, stock market data, teaching, us paper currency, usa, whiteboard visual aid,