This is a great piece you have brought here today, honestly, sometimes we are trapped into our own emotion which shouldn't be so, one need to be mindful of their reasons because once your state of mind change, it would take long before you get your real self.
I see this in a situation that happened to my friend few days ago, he was having a quarrel in his work place although everything was settled but he was still having difficulties to flow again with himself, as he uses to do, so when I visited him, I was the one who tried to let him forget about the situation since their Boss has already settled it in the office, he should continue to be cheerful again.
Yes, so right. It will take time to be happy again.