breeze along
To proceed in a relaxed or casual way without worry. Before her sudden illness, Jenna had been breezing along through life. I admire how kids just breeze along without a care in the world.
breeze along
Fig. to travel along casually, rapidly, and happily; to go through life in a casual and carefree manner. Kristine was just breezing along the road when she ran off onto the shoulder. We just breezed along the highway, barely paying attention to what we were doing. Don't just breeze along through life!