Things that have had a big positive impact? Not children/marriage etc, but things that maybe didn't seem that big but have had a big impact.
I've made a few changes lately, but feel there's more work to do. I've got some money to throw at it if that's needed, but they could be big or small.
For me, the best ones have been a decision to say yes to almost everything and buying an Eufy robovac 😆