Mercury in Sagittarius
A person with Mercury in Sagittarius has the following characteristics:
He/She has a strong desire to learn and well-rounded, extensive knowledge and likes to talk about various topics.
When he/she is interested in something, to accomplish it, he/she will put into action immediately.
However, he/she is so capricious and easily gets bored that he/she cannot continue to focus on one thing.
Besides, he/she lacks the knowledge that he/she is not interested in, so his/her acquaintance is deficient in uniformity, and it is difficult for him/her to reach the thought that completely escaped from bias and prejudice.
He/She is genius at language.