What am I knowing

(...)
And yer bell's bangin' loudly but you can't hear its beat
And you think yer ears might a been hurt
Or yer eyes've turned filthy from the sight-blindin' dirt
And you figured you failed in yesterdays rush
When you were faked out an' fooled white facing a four flush
And all the time you were holdin' three queens
And it's makin you mad, it's makin' you mean
Like in the middle of Life magazine
Bouncin' around a pinball machine
And there's something on yer mind you wanna be saying
That somebody someplace oughta be hearin'
But it's trapped on yer tongue and sealed in yer head
And it bothers you badly when your layin' in bed
And no matter how you try you just can't say it
And yer scared to yer soul you just might forget it
And yer eyes get swimmy from the tears in yer head
And yer pillows of feathers turn to blankets of lead
And the lion's mouth opens and yer staring at his teeth
And his jaws start closin with you underneath
And yer flat on your belly with yer hands tied behind
And you wish you'd never taken that last detour sign
And you say to yourself just what am I doin'
On this road I'm walkin', on this trail I'm turnin'
On this curve I'm hanging
On this pathway I'm strolling, in the space I'm taking
In this air I'm inhaling
Am I mixed up too much, am I mixed up too hard
Why am I walking, where am I running
What am I saying, what am I knowing
(...)

Bob Dylan, Last Words on Woodie Guthrie