If your best friend was born between March 21 and April 19, she's an Aries. These individuals are represented by the ram, and the horns are certainly meant to be used during fights of all types. In an argument with your Aries friend, you might find that she's reluctant to back down - Aries are typically courageous and always willing to fight for their cause.
Unfortunately, the downside of this sign is that these individuals are not always good about finishing what they start. If there are loose ends between you and your friend, it may be because she's inclined to walk away before seeking a resolution - a flaw of Aries.
Speak to your phone psychic if you're interested in learning more about Aries or your own sign. Psychic readings can give you insight into how your zodiac signs might be affecting your friendship.