Ключевые слова: balance, blocks, breaking, business, chain, change, collapse, connection, deadline, disaster, economy, execution, failure, falling, finance, finger, hand, instability, interfere, interference, interrupt, interruption, intervene, investment, leadership, manager, mediate, motion, obstruction, opportunity, prevention, problem, process, protection, putting, reaction, risk, solution, solving, stability, stop, strategy, success, symbol, topple, wooden,