Why was I not taught this at a younger age?

I was taught no matter what age everyone will find someone. But, I figured out that’s complete BS. Especially, for women. After hitting 30 or over, no man wants a woman that age. We’re seen as unlovable and undesirable. So, why were we not taught this before adulthood? Why lie to women and get our hopes? I honestly find that very cruel.
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Sorry that meant to b read as “get our hopes up.”
Why was I not taught this at a younger age?
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