There is always a certain intention behind doing something. Today we have so many teachings, books, classes etc. on sexuality and chanelling sexual energy. You would think that with all that freedom, the world would be in a better shape physically, emotionally, financially, spiritually...
It's actually very easy to see if the woman uses her creative energy/sexuality for good. She becomes more beautiful, more kind, more relaxed, more confident, happier, age doesn't touch her the same way as others..
Relaxed is a big key here))
I like the comparison women to wine.
If by ~30 a woman doesn't look better than in her 20's, she is probably waisting her time or never sees anything, maybe has no tools whatsoever and no decent knowledge. And the truth is, to look good should not cost a woman her kidney.
Beauty is a gift. And female sexuality is strongly connected with her own sense of beauty.