To exercise at or near capacity is the best way I know of reaching a true introspective state. If you do it right, it can open all kinds of inner doors.
And the silken sad uncertain rustling of each purple curtain Thrilled me — filled me with fantastic terrors never felt before; So that now, to still the beating of my heart, I stood repeating, Tis some visitor entreating entrance at my chamber door — Some late visitor entreating entrance at my chamber door; — This it is, and nothing more.
As great Pythagoras of yore,
Standing beside the blacksmith's door,
And hearing the hammers, as they smote
The anvils with a different note,
Stole from the varying tones, that hung
Vibrant on every iron tongue,
The secret of the sounding wire.
And formed the seven-chorded lyre.
The end is near. I hear a noise at the door, as of some immense slippery body lumbering against it. It shall not find me. God, that hand! The window! The window!
From the highest god to the meanest grass, the same power is present in all - whether manifested or not. We shall have to call forth that power by going from door to door.
Find something you like, go into a room, close the door and read it aloud. Read it aloud. Everybody in the world who likes dance can see dance, or hear music, or see art, or admire architecture - but everybody in the world uses words who is not a recluse or mute. But the writer has to take these most common things, more common than musical notes or dance positions, a writer has to take some adverbs, and verbs and nouns and ball them up together and make them bounce.
The Rum Turn Tugger is a terrible bore: When you let him in, then he wants to be out; He's always on the wrong side of every door, And as soon as he's at home, then he'd like to get about.