Sun in 10th House

Here identity climbs into public view ... the self takes shape through career, reputation, and the standing built across a working life. Vitality comes from contribution that is seen, from a role with the person's own name on it. This is the most visible point in the chart, and the self tends to fill it. The work is making sure there is a private person underneath the public one ... that the title is something the self carries, not the only place the self exists.