If you are a Capricorn, the first sign you may have difficulty getting along with is Aries. "Aries is too hot-headed for rational Capricorn, which makes disagreements between these two signs more passionate and impassioned," Stardust adds. This mood clash might be too much for you two to bear. If you are Aries, this constellation will not change your mind quickly, if at all. As far as compatibility is concerned, both Aries and Capricorn are stubborn and hard to get along with. However, they can overcome their differences of opinion if they come to an agreement on some things. For example, if one of them shows some flexibility, it could lead to something bigger and better down the road. As for romance, these two constellations don't seem to fit together. There's a reason why most Aries men and Capricorns women don't work out. Their differences can become too intense for any relationship to survive. However, there are some signs that may help a couple overcome their differences. If you are a Capricorn who wants to make peace with your fiery Aries friend, consider these suggestions: be honest with yourself and others; listen carefully and give constructive feedback; don't be afraid to apologize when you've made a mistake. Finally, remember that no matter what signs you are looking at, these two constellations are perfect for someone who is determined to find a balance between rationality and emotionality.