The Tenth House is about ambition, and can often say a lot about
times when your career will get a boost or undergo a change in direction. While the Sixth House is
also about work, the Tenth House is about one's career, rather than about the day-to-day
working environment. It is also associated with those people who have authority over us,
such as our boss, or, in childhood, a parent (especially the father).
A large number of planets in the Tenth House indicates a person who has many different energies which are directed towards the goal of success. Some planets may have a negative effect, however: for example, Neptune in the Tenth House might indicate someone who found it difficult to find a role in life, or who was unable to make clear decisions about their career.