What influences do you really, really need to say goodbye to? The next six months will provide you with ample motivation and opportunity to finally bid those farewells. What long-term cycle really, really needs to be drawn to a close, no more hemming and hawing, all loose ends tied up and all mixed signals clarified?
Again, the time between now and the middle of June will bring you the necessary inspiration to make it happen. But it'll take deep thought and sustained work and an expanded sense of humor, so get started soon.