Insouciance

 
Insouciance, (pronounced In-soosi-arnce) a delightful sounding word, refers to a carefree attitude; a cheerful lack of anxiety or concern.

"He greeted the morning with his usual insouciance; requesting his butler to bring him ham and eggs and a pot of strong coffee." (I wish!)
 

Insouciance

 
Insouciance is defined as carefreeness; the cheerful feeling you have when nothing is troubling you. The adjective - insouciant - meaning casual or marked by blithe unconcern - is just how I felt when I wrote this post...