i think it has to do with all those things overall if you want to sum it up thematically with a sense of entitlement that we as humans have for that which it does not belong to us.
And we view nature as something that belongs to us - IT DOESNT BELONG TO US !
What if I gave all my pain away
What if I don't beat myself down
What if I got up and turned it around
What if the world is right at my feet
What if this is my greatest defeat
What if my heart is one of a kind
What if this is all supposed to happen
suicidal as they say