Ключевые слова: anxiety, anxious, attitude, background, board, bulletin, business, calm, care, caution, change, concept, conceptual, concern, control, corkboard, covid19, epidemic, inscription, message, no panic, note, number, optimism, pandemic, panic, panicking, paper, positive, pressure, problem, psychology, red, relax, relaxation, safety, sign, solution, stay, sticky, stop, stress, stressed, text, think, virus, worry, written,