carefree

adj

1. Without cares or worries; free of concern or worries; without difficulty.

   “He left his cell phone behind and enjoyed a carefree summer day at the beach.”

   “You know: sometimes, baby, I'm so carefree / With a joy that's hard to hide”

   “Many of these parks still honor the lazy, carefree tradition of floating down a slow-moving stream in an inflated inner tube.”