There's a sentence structure, with the tortured parentheses, bespeaking unconcern.
From the independent.co.uk
Despite an abortive bid to buy Palm from 3Com last year, Mr Jobs affects unconcern.
From the economist.com
But for all his talk about unconcern for his career, his work says otherwise.
From the orlandosentinel.com
The other candidates affect unconcern, saying they take Cuomo at his word.
From the time.com
I'm not sure if that picture of touristic unconcern is entirely accurate.
From the telegraph.co.uk
Harrison's brittle disdain matched Bernard Shaw's glacial unconcern for people as people.
From the time.com
Indeed, some Administration policymakers profess a rather Olympian unconcern over the impact of strikes.
From the time.com
An expert on the Pre-Socratics and Aristotle, the older Barnes displays an appropriately stoic unconcern.
From the washingtonpost.com
Murchison juggles multimillion-dollar deals with the unconcern of a racetrack teller counting $2 bills.
From the time.com
More examples
Nonchalance: the trait of remaining calm and seeming not to care; a casual lack of concern
A feeling of lack of concern
(unconcerned) lacking in interest or care or feeling; "the average American...is unconcerned that his or her plight is the result of a complex of personal and economic and governmental actions...beyond the normal citizen's comprehension and control"; "blithely unconcerned about his friend's plight"
(unconcerned) easy in mind; not worried; "the prisoner seems entirely unconcerned as to the outcome of the examination"
(unconcerned) not occupied or engaged with; "readers unconcerned with style"
(unconcerned) Indifferent and having no interest; aloof; Not worried, anxious or apprehensive