The Byrds' "Mind Gardens"

Yester-day I listened to the Byrds' Younger than Yesterday, and I noticed a small thing about "Mind Gardens."  The "walls all down" part of the line "I tore the walls all down" is sung to a descending phrase (E D C#), so there's a musical representation of the walls' coming down.

Just for the sake of making this post a bit more than just "hey, there's significance to this descending phrase," I was going to note the origin of the phrase "the slings and arrows of outrageous fortune," which occurs earlier in the song, but in doing so, I actually found something I hadn't realized before.  I've known for years that this is a phrase from Shakespeare's Hamlet.  It's actually in Hamlet's "To be or not to be" soliloquy.  He asks himself "Whether 'tis nobler in the mind to suffer / The slings and arrows of outrageous fortune / Or to take arms against a sea of troubles, / And by opposing end them." (III.i.65-68).  But I hadn't realized that both Hamlet and David Crosby's song are talking about minds.  Hamlet specifically mentions "in the mind," where Crosby seems to use a garden as a metaphor for a mind.

Loudon Wainwright III's "New Street People"

I'm currently listening to Loudon Wainwright III's Social Studies.  I found a reference to Shakespeare's Hamlet in "New Street People."  Wainwright's line is "a thousand toxic, natural shocks," which adds only one word (toxic) to a sentence from Hamlet's famous "to be or not to be" soliloquy:  "To die--to sleep-- / No more; and by a sleep to say we end / The heartache, and the thousand natural shocks / That flesh is heir to" (III.i.68-71).

However, I'm not exactly sure what Wainwright is trying to say with that Hamlet quote.