Mercury in 1st House
You are mercurial in appearance or manner, especially if Mercury is close to (within 10 degrees of) the Ascendant. You are restless, adaptable, changeable, easily distracted, versatile, and nimble. You enjoy talking but might often monopolize the conversation or fail to listen (you might be too busy thinking about what you will say next to truly listen). You have a mischievous and even precocious manner. Lively and interesting, you quickly adapt to new situations. In fact, you treat most new endeavours with curiosity and great interest. Your first reaction to new stimuli is logical and curious rather than emotional.