There is a competitive urge to win an argument and similar to the other Mercury-ruled sign Gemini, this Mars can be super critical - there is always some imperfection that needs to be corrected.
Although there is a general humbleness about this Mars, he is not a lazy one as he deeply dislikes being unproductive – a multi-tasker that likes to complete his tasks well. While of course it affects the way they work, it also impacts the home, hobbies, the way children are brought up and other projects they choose to take on.
Bill Gates has his Mars in Virgo connunct Mercury in the same sign. His mind will be sharp, creative, inquisitive and very detail-oriented. He will not take no for an answer and won't give up at the first hurdle. 'There is a solution to every (mental) problem' could be his mantra.