This is either one of the more exciting and opportunity-laden periods of 2015 or one of the most destabilizing. Either way, hoping that everything will stay the same is pointless. Things change when Uranus is in charge. And they often change for the better. Still, you don’t want to poke any tigers in the eye this week. Tread carefully with people who are unpredictable at the best of times, and don’t issue an ultimatum unless you are prepared to carry out your promise. Work is likely to be the focus for these ground-breaking influences making this a good time to embark on a new project and to steer away from tradition but a bad moment to stand up for your principles unless you are ready to walk.