Can you remember back to a time when you thought you knew everything there was to know about life and love? Thom and I were talking the other day about how dramatically that has changed for us. As Thom likes to say, “The older I get, the less I know, but the more I understand.” Do you feel the same? With that in mind, Thom and I came up with 60 things we think we now understand that we didn’t even know we didn’t know when we were young. If you are over 40, take this test to see if you agree. If you are younger than 40, then here are some things we think you have to look forward to understanding on a deeper level as you age.