Those born with an Aries Midheaven are full of confidence. They are optimistic and actively pursue their goals. They know what they want from an early age and are strong enough to follow their dreams without needing the support of others. The Midheaven can be indicative of your true vocation in life. This can be identified by the sign it is in as well as its ruling planet. The ruling planet of Aries is Mars, look to its house in your natal chart to discover which area of life your true vocation is directed towards.