Writing a song doesn't heal things. Even if the song comes up with a solution, it's still only a theory. Going out and living my lyrics is a whole other deal. That takes courage.
I have learned that there lies dormant in the souls of all men a penchant for some particular musical instrument an an unsuspected yearning to play on it, which are bound to wake up an demand attention someday. Therefore you who rail at such that disturb your slumbers with unsuccessful and demoralizing attempts to subjugate a guitar, beware! For sooner or later your own time will come.
You would never hear any song played twice in the same way. The words were retained, but within a certain frame there was great latitude, and the musician could improvise to his heart's content; and the more the variations and combinations, the greater the musician.