Ключевые слова: ability, achievement, agility, awareness, brain, calmness, challenge, color, competence, concentration, critical, cube, enthusiasm, excitement, expertise, frustration, game, hand, improvement, intellectual, intelligence, interest, meditation, method, mind, passion, patience, perception, persistence, person, planning, practice, precision, problem, puzzle, relief, satisfaction, serenity, skill, solve, stress, success, table, talent, technique, thinking, tranquility, visual, wood,