Cosmic Casting Call Mars and Uranus stress the importance of casting roles correctly. A change of cast changes everything. You can’t always choose, but when you can, the right person in a role will be crucial. Try someone who will support without meddling, guide without taking over, connect without encumbering. It’s better to be alone than to be with people who diminish you. PISCES (Feb. 19-March 20). You have a natural ability to create harmony and understanding in your relationships. Your diplomacy and empathy make you a true relationship expert today. ARIES (March 21-April 19). You make you…