Thomas Hardy and In Tenebris II - whats your say?

Hey everyone,
So I take english lit in AS level but because I have too many subjects I dont attend the classes hence im sort of out of sync with the literary world...
Any way I have this assignment to analyse this poem and present it to the class which I'll actually attend..
So Im thinking, what better way to analyse it then get every one's view on it.

Here's the poem..

Considerabam ad dexteram, et videbam; et non erat qui cognosceret me... Non est qui requirat animan meam." - Ps. cxli
["I looked on my right hand, and beheld, but there was no man that would know me;...no man cared for my soul." - Psalm 142:4.]

WHEN the clouds' swoln bosoms echo back the shouts of the many and strong
That things are all as they best may be, save a few to be right ere long,
And my eyes have not the vision in them to discern what to these is so clear,
The blot seems straightway in me alone; one better he were not here.

The stout upstanders say, All's well with us; ruers have nought to rue!
And what the potent say so oft, can it fail to be somewhat true?
Breezily go they, breezily come; their dust smokes around their career,
Till I think I am one born out of due time, who has no calling here.

Their dawns bring lusty joys, it seems; their evenings all that is sweet;
Our times are blessed times, they cry: Life shapes it as is most meet,
And nothing is much the matter; there are many smiles to a tear;
Then what is the matter is I, I say. Why should such a one be here?...

Let him in whose ears the low-voiced Best is killed by the clash of the First,
Who holds that if way to the Better there be, it exacts a full look at the Worst,
Who feels tht delight is a delicate growth cramped by crookedness, custom and fear,
Get him up and be gone as one shaped awry; he disturbs the order here.

Thomas Hardy
Read it well and tell me, whats your interpretation?

Please and thankyou
<3