Smiling is the best medicin in the world! For a long time I did not know why I would smile or even laugh in situations that were traditionally considered not a reason for such an emotional reaction. But now I know why: positivity teaches to see the good in everything, and a smile helps you do just that. Also it makes you kind of imperveous to the negativity inherent in that situation.
Nowadays, the spiral of positivity has landed me in a world where awesome things happen far more often than disaster. An the disasters that do happen are basically more remote aspects of reality that I have no say in whatsoever, so they are none of my business. It's like the saying goes:
"Grant me the power to change the things I can, the strength to endure the things I can't,
and the wisdom to know the difference between the two."
And add to that the love to see the positivity and life lessons in all of it!