I don't have to worry about what comes at the end of my life, and now I live better "getting through it" more easily - whatever "it" happens to be.
I used to plod through the years wondering why life was the wyay it was, and from time to time I'd worry about dying some day. Those things don't worry me any more.
When I came to know Jesus things started changing in my life. Two of the first things I remember were being freed from pornography, and no longer being worried about death.
After I **really** knew who Jesus was, my relationships and especially my marriage got better as I began to learn more about Jesus and how he'd saved me. It was a gradual change over months during the first year or so, I found I was more patient and cared more about people.
Jesus entered my life through a series of bible studies that culminated in attending a church. God saved my life, literally!