I try to not regret anything in a stoic way and I am quite good at it lately. It is just a waste of time because the past can not be changed.The only thing we c

I try to not regret anything in a stoic way and I am quite good at it lately. It is just a waste of time because the past can not be changed.The only thing we can do is learning from our past experiences. @ OP: If the fate had wanted to work that guy at FB so had he opened that email "by accident".