As we get older (and hopefully wiser), our thinking about the important things in life changes. We learn new things. We have amazing, good, bad and awful experiences. We try things that work and don’t work. We slowly build informed opinions and beliefs from all of this.
I’ve noticed that in the first 35 years of life, my thinking on certain things has changed a lot. As I’ve got closer to 40, things are starting to settle. I’ve had a few epiphany / mid life type movements. These have either solidified how I think about something, or significantly changed my thinking — probably for the rest of my life.