Trouble in Mind Lyrics

Trouble in mind, Im blue, but I wont be blue always
For the sun will shine in my back door someday
Trouble in mind, thats true, I have almost lost my mind
Life aint woth livin I feel like I could die
I gonna lay my head on some lonesome railroad line
Let that 219 special ease my troubled mind
Trouble in mind, Im blue, my poor heart is beating slow
Never had so much trouble in my whole life before