As you can see, I'm a player rated around 1200. Recently, I've been practicing problems with a rating of about 2000. For some problems, I can immediately grasp the approach and solve them, but for others, I can't even begin to deduce how to arrive at "Hint1" in the solution.. The solutions in the explanations seem to appear out of thin air—it's like "human wisdom"! How can I improve my skills in this area? Any advice would be greatly appreciated!