Ключевые слова: balance, bankruptcy, block, breaking, business, businessman, chain, challenge, change, concept, conflict, crisis, crumbled, danger, defend, disaster, domino, economy, effect, effort, falling, finance, gambling, game, hand, insurance, intervention, investment, leadership, management, motion, opportunity, planning, prevent, proactive, problem, protection, puzzle, reaction, risk, safety, solution, solving, stability, stop, strategy, success, uncertainty, wood, wooden,