Dancing in a dream commonly reflects freedom of self-expression -- movement without self-consciousness, joy that doesn't need an audience's approval to feel real. Dancing with ease can point to a season where you feel genuinely yourself, while stiffness or embarrassment often names a self-expression you're still holding back.
Those houses which behold not the Ascendant signifie occult or obscure places, and these houses are the 12th. 8th. and 6th. - William Lilly (1602.-1681.)