The common ruling planet, Mars, is what makes these signs compete & distinct personality traits make them complement due to which they have to face some issues because sometimes they both are on one side for something and the next movement they are arguing for another thing. It is also believed that Aries’ fearless nature can clash with Scorpio’s need for emotional depth, which can lead to power struggles. Sometimes, Scorpio may be uncomfortable when Aries tries to intrude on their privacy. Aries is forthright and honest, while Scorpio is more introverted and duplicitous at times.