"New" year thought

Time is ticking no matter what. It can't be on our side because we don't control it. Although our years seem long, they are just a mouse fart in the big picture. The truth is, at any moment, our "time" can be stopped with or without our consent, and that is guaranteed. After a change in my own psyche, I'm trying to not waste time doing anything but what makes me happy. This includes not wasting time being upset in any way. Once I wrapped my head around it, it has already started working for me. It's not some Utopian ridiculousness, it's just a way to take advantage of the time we have. I've always said "don't sweat the small stuff", but maybe it's better to not sweat anything.