Struggling to start-final studies

My attempt is may 2015. Will be attempting for group 1. I am struggling on how to start. I have got office leave and I am free all day but still I find it a bit difficult to study. I have completed all classes of group 1 except law. I start to study and I just cannot concerntrate. It took me 8 attempts to clear ipcc, i dont want to repeat history. I know how important is studies for me at this point of time but I just cant. I have kept postponing my preperations since a month. Its high time I need to start. But I am not getting the reason for it. Please reply.