You are keeping the room in order: sweeping it, cleaning it, sweeping off the cobwebs, opening the windows, pulling the curtains, you are ready. Then, infinite patience is required. The breeze is definitely going to blow in. When it will come, nobody knows. When it comes, it comes in a flash. That is why all this preparation is necessary. Otherwise, when the breeze of understanding comes, our windows and doors are shut. Sadhana opens these out.