Navamsa's Usefulness Going Forward

[ng12]

Recently I've posted my birth details regarding insight on the overall nature of my Venus mahadasa. While continuing to research the methods used in interpretation of the complete chart, I'm finding additional information regarding the use of the Navamsa. In particular they're many views stating it's symbolism starts to appear more so after the age of 36. My rashi chart is karmic heavy and many of the malefic indicators have truly manifested throughout my life. My navamsha layout seems a lot more 'relaxed' with seemingly less stressful placements. Any opinions on the D9's representation is much appreciated.

Birth Details:

Birth Date: December 10, 1985
Location: Chicago, IL
Birth Time: 6:07pm CST