A lot of times we are being forced to think a lot on our problems. We are forced to go back in the past and try to learn from those lessons. And often going back in the past is not going to fix our issues. And in fact it is more or less a loop which keeps us in the past. And we don't know what can be done to move ahead. This sort of the approach takes us behind and we never move ahead. In order to avoid this you have to always look ahead and avoid going to visit the past all the time. That is the way to move ahead in the future.