In order to make space for something new, you have to clean out something old. This is valid both for the inside and the outside.
For the inner process it is necessary to slow down, still the mind, and quiet the inner chatter. Then imagine a whiff of fresh air entering your head and cleaning out the stale, grey mist of old thoughts and ideas. Let them go!
Enjoy the transparent openness.
Then let a feeling of deep happiness in. And you might be surprised at what enters this refreshed mind.