Ключевые слова: block, business, choice, concept, contrast, contrasts, copy space, cube, decision, difference, different, eliminate, evaluation, expense, feedback, icon, income, math, mathematic, mathematical, mindset, minus, negative, negativity, no people, nobody, ok, opposite, optimism, plus, positive, positivity, pros and cons, remove, right, sign, spirituality, split, strength, subtract, subtraction, survey, symbol, think, thinking, thought, top view, vote, weakness, wooden,