Any personís thinking has its own upsides and downsides. Thus, a person, who can easily solve mathematical tasks, may have difficulties studying foreign languages or distinguishing musical tones. On the contrary, a person, who can write poetry on any subject, can find it hard to choose the right direction on a map. It is important to involve your thinking, imagination, and already mastered skills into memory development in order to turn mechanical drill into creative activity ó it will let you memorize most of the information involuntarily. You can rely on your strong sides, however, you can develop your intelligence and thinking more, if you involve the brain functions you donít use often.