Two of the disciples who heard the women's story about their experience at the tomb felt they had to go for a very long walk. Was it to regain their sanity with the outlandish claims they had heard about Jesus? Was this the way those two always handled a crisis: Get out by ourselves and tell each other the right way to understand what happened? With the way Jesus behaved and taught, they may have taken many of these kinds of walks!
We often believe we can get all the pieces of life fitted together, if only we have enough time to figure it out. We hate having a puzzle piece we cannot find where it belongs!