Odin went to the Tree and supposedly he hung there, without food or drink, and then he stabbed himself with some sharp instrument. A blood sacrifice? For what purpose? To gain the runes? To save the world? Not unlike the story of another male god who hung on a tree and got stabbed.
We women can go to the Tree and have access to the Wisdom that is guarded by the Nornir, in the Wells, in the Roots. We don't have to stab ourselves to bleed. We do it naturally; it is our nature. Our bleeding is the Source from which new life emerges.
And why would Odin offer up one of his eyes to gain Thought and Memory? Did he not know that we see with our mind's eye and remember with our hearts?