Analysis of Spring Delirium

Gold days give way to sudden rain,
But what, I ask, of that?
For I am my own man again,
And gloom comes sprawling flat.
Let grouchers grieve and nurse the hump
Because bleak winds still shout;
But I don't care a tupp'ny dump;
From zero - whoop! - my spirits jump:
The daffodils are out.

Hail bloom of golden promise!  Hail!
These trumpets sing of hope.
To mock grim Winter's weakening flail
  And shame the misanthrope.
All hail!  And hail again, for luck.
  Hence, cold and clammy doubt!
Come, Spring!  Come, honey-bee and suck;
Into this heady nector tuck!
The daffodils are out!

Spring for the young?  Ah, foolish claim.
Spring burgeons for the old,
To touch old hearts again with flame
And oust the creeping cold.
So, as each golden cup now spills
Its gladness all about,
I, freed again of age's ills,
Grow dilly with the daffodils.
The daffodils are out!

Yet, am I old?  Who said I'm old?
Ah, Spring's sweet alchemy!
Gaze now upon me and behold
A recharged battery.
I waggle my rheumatic knees
And, as the years I flout,
Hot blood incontinently flees
Along my hardening arteries
The daffodils are out!

Birds call; the buds grow fat; I sing
A daft, delicious lay.
Prim primulas are carpeting
My somewhat wobbly way.
Oh, vernal verve!  September's spree!
I laugh!  I sing!  I shout!
With dragonfly and drunken bee
I go right off my rocker.  Gee!
The wotsernames are out!