Sun square MC (Enlightened self-interest - Delineation by Robert Hand)

This influence usually signifies a day of great activity in several areas of your life. You feel a great need to exercise your will and to determine where you are going and what you are doing. Often this is a day of hard work in your profession. But you will be motivated by tasks that relate to your own personal objectives. Therefore this can also be a day of conflict with others, arising from what they consider your selfishness and excessive self-involvement.

Or as you pursue your own goals you may come into conflict with another whose goals are not in harmony with yours. No matter which of these alternatives you encounter, this is a time for enlightened self-interest.

But you must continually remember the people around you and be very careful not to alienate them any more than necessary.