Research bears out that most people spend far more time thinking about how they can correct something that has gone wrong (or is about to go wrong) than they do basking in what has gone right. This reduces life satisfaction and maximizes anxiety and depression.
Noticing and analyzing what goes well in our lives builds the skills of remembering good events and not taking them for granted. It builds gratitude as well.
Analyzing why events go well encourages a consciousness of blessings and molds optimism about the future.