Sun rules 5th house is in 1st house in Aries

As a Jyotish (Vedic) astrologer, the Sun in the first house in Aries sign has a significant influence on one's personality and life. It is a very powerful position for the Sun as it is in its own sign and in the house of self.

This placement generates a strong sense of self-identity, ambition, and assertiveness. The native is likely to be confident, independent, and a natural leader who enjoys being in charge. These individuals are known for their decisive and enthusiastic nature and can easily inspire others to follow them.

The Sun in the first house also brings charisma and magnetism to the individual. These natives are likely to attract a lot of attention and admiration from others. They may love to be in the limelight and often have a creative or artistic streak. These individuals have a strong willpower and can overcome obstacles easily.

However, the downside of this placement could manifest as an overbearing, arrogant, and self-centered individual. These individuals may also have a tendency to be impulsive and prone to anger issues.

Overall, the Sun in the first house in Aries sign is a very dynamic placement, and its influence can be seen in all areas of the native's life.