I Loved this type of sport very much. I found it as a mental fun when playing chess . I played it since 1973 . I bought many chess books to improve my level. Repeatidly I was resigned but I tried again and again to win. finally , step by step I became a winner . the first of all is the patience to learn because it is a key to improve your level and to be a creative player . finally , after all that I think I still a beginner and still learn from others.