carefreeness

Thesaurus

Noun	1.	carefreeness - the cheerful feeling you have when nothing is troubling youinsouciance, lightheartedness, lightsomenessblitheness, cheerfulness - a feeling of spontaneous good spirits; "his cheerfulness made everyone feel better"
	2.	carefreeness - the trait of being without worry or responsibilityirresponsibility, irresponsibleness - a form of untrustworthiness; the trait of lacking a sense of responsibility and not feeling accountable for your actionsnonchalance, unconcern, indifference - the trait of remaining calm and seeming not to care; a casual lack of concern