The sun represents our vitality and our conscious ego, the self and its expression. It establishes our will to live and our creative force. It is associated with spontaneity and health. A well aspected Sun will describe a person who has heart, who cares for others both in general, and at the personal level. A poorly aspected Sun will describe a person who either has much more difficulty accessing this love and caring ability. In your chart the position of the sign represents your life purpose and style in which your make your mark in the world.
Sun Conjunct Midheaven
Even while you are young, personal success and achievement will be very important. You will want to shine among your friends and be someone to whom they can look up. You will measure your success in life not so much by your inner sense of values, but by the impact you make on other people. This aspect often means that you will be socially successful, but you must work for it; such success is not automatic. You have a great need to be in control of your life. As you get older, you will try to work in a business in which you can be your own boss. You are very independent and do not like working under someone, which can create problems while you are young. Thinking that you know better than your elders, you may rebel against their power over you. If you establish a pattern of rebellion, personal success will be hard to come by. You need help from others to get anywhere. So, you must avoid being arrogant, for that will alienate people. However, if you are willing to learn from others while you are young and put all your energies into developing skills that will be useful later, you will probably achieve something important in your own terms. In that case, you will know what you want to do and how to guide others. You can enable others to fulfill their destiny as you fulfill yours. During childhood, the influence of your father or of a similar guide figure is especially important to you.