I wonder if this is one of the reasons that I have a tendency to hold on to grudges for so long. Although the actual event might have taken place long ago, for me it still seems recent because, in a sense, I may have relived it just that day. This is likely why forgiveness is so important, and not just forgiveness of others, but forgiveness for ourselves. Certainly, in my case, in many of those events that replay in my mind, the person responsible is me.