I do have this aspect
http://www.astro.com/cgi/aclch.cgi?btyp=ack&&cid=fskfileSVcdOU-u1209692382MC means the development of our ego and Mercury touching your MC means you will be thinking about your ego development.-Mercury Conjunct Midheaven- This aspect means that you have a very sharp mind, which you will use to get ahead. Very early in your life you will learn to look at the world clearly and objectively, and you will learn to communicate in ways that are very advanced for your age. Your most important task is to be more disciplined, so that you can stick to a task long enough to get some real benefit from it. Another possible problem is that you prefer to deal with the world through your mind rather than your feelings. This will keep you from really being in touch with some experiences in life - such as love and sensitivity to beauty - for which your mind alone is not enough.