Mercury in the 11th house
From Astrology In Depth
Your mental and communicative abilities will largely be applied to the pursuit of truth and profound knowledge. Mainly through the mental companionship of friends, or within social groups in a teach and learn situation. This position of Mercury strengthens the intellect, gives a good memory and a strong comprehensive mind capable of much hard work. Intuitive insights and original reasoning ability produce the occasional touch of genius - you often comprehend issues that others find quite incomprehensible. Your objective and original thinking can be used for the scientific investigation of advanced metaphysical concepts and humanitarian ideals - or other profound issues that could lead humanity towards a better future.[1]

