Today could be a disheartening one, Cancer. Mercury, our speedy planet of the mind, will zip happily along until he comes to meet the fury of violent Pluto across the sky in your solar seventh house of business relationships. This opposition often triggers a battle of ideas, within your own mind or between you and another party. You or the other side could become obsessed with one specific negative problem or concept, unleashing a full-scale attack. Do your best to hold it together or the interaction could damage the connection and your reputation. Avoid negotiations, agreements, or presentations for better days ahead.