With a complex and diverse topography of genes and regulatory sequences, the human genome is often likened to a landscape. But in many places, this terrain is less dramatic vista and more desert highway: vast and repetitive.
If you find a dimension intereseting, we recommend you pick up one or two facts that you find intriguing and place them into your memory. That way you will have 2nd degree information about the topic if it comes up in conversation.
Accordingly, you can do the same with others as well.