Genesis 37 & 41

Both Joseph and Pharaoh had symbolic dreams.  Do you think that Pharaoh found out later that Joseph could not only interpret dreams but that he had symbolic dreams of his own before coming to Egypt?  I think that even when things were great with Pharaoh, it might still have been awkward to tell him.  Joseph might have just shared his prior dreams with his wife and two sons.  Even though his dreams were part of the reason he was sold, it’s good he told his boyhood family.  What if he would have kept those dreams to himself?