Ключевые слова: against, alternative, analysis, argument, background, balance, blue, business, choice, choose, choosing, compared, comparison, con, concept, conceptual, contrast, copy space, cube, decided, deciding, decision, disadvantage, gray, idea, indecision, mobile, negative, no people, opposition, option, phone, planning, positive, pro, research, risk, select, selection, solution, success, uncertainty, wood, word,