"Between each album I try to gain a new insight that I didn't have before and perhaps write a song about something that I've written about before, but from a fresh viewpoint"

Don Henley's quote speaks to the significance of growth and development as an artist. He is recommending that in between each album, he makes every effort to get a brand-new insight or point of view that he didn't have before. This could be a new way of taking a look at a particular subject, or a new way of revealing himself through his music. He also suggests that he may write a tune about something he has actually written about before, however from a fresh perspective. This might mean that he is looking at the very same subject from a various angle, or that he is checking out a new method of expressing the same concept. Henley's quote speaks with the importance of growth and advancement as an artist, and the requirement to continuously challenge oneself to explore originalities and point of views.