The Sun in the 1st house

From Astrology In Depth

With the Sun's energy in the First House your personality drive will find expression mainly through personal issues related to self-image, physical appearance and personal interests. You are required to acquire knowledge of self in order to sustain a true sense of identity, purpose and destiny. Strong will-power and self-assurance add strength to your personality. Very brave, positive and competitive, you develop natural leadership qualities. Your enterprising nature, with a capability for seizing opportunities is another factor for success - obstacles are overcome by sheer physical courage. You are to become self-determined and self-sufficient, carving your own path in life. Your enthusiasm for life may manifest as robust health and vitality. There may be some tendency to pride and insolence at times.[1]

You can do whatever you set out to, and are drawn to positions of leadership and high status.