Mercury in the 5th house in Aries sign indicates a highly creative and intelligent mind. You are very expressive and communicative in all your endeavors. Your strong mental faculties give you the ability to think on your feet and make quick decisions. You are highly independent and enjoy taking the initiative in new enterprises, whether it is in business or personal life.

Your charisma and wit make you popular amongst your peers, friends, and family. You have a natural talent for teaching, especially in subjects that require a logical mind. Your mind acts like a sponge, absorbing information quickly and synthesizing it with ease.

Your love life may be impulsive, as you are highly passionate and fiery in nature. You may find yourself drawn to people who share the same intellect and enthusiasm for life. Financially speaking, you have the potential to do well, especially if you are willing to take risks and follow your instincts. 

However, there is a danger of becoming too focused on your own needs and desires, neglecting the needs of others in your life. You may also struggle with procrastination and lack of focus at times. It is important for you to channel your energy in a constructive direction, and seek balance in all aspects of your life.

Mercury rules 7th and 10th house is in 5th house in Aries