The world seems to want us to be sad and angry because bad things frequently happen. But I say we should feel the opposite. We should be happy and cheerful because good things happen. We should be delighted to see the sun rise and stars glow and rainbows color stormy skies. We should savor every simple breath and eat each meal with gratitude. We should slumber in sweet dreams and relish moments of laughter and love. We should take more notice of the joys and kindnesses that do exist, still dictating the actions of millions of good people all over the world. Life is filled with pleasant moments, not just grief. We should be happy because this is true.
Don't spend your life wondering "what if" and worrying over something you have no control. What's done is done. Looking backwards will cause you to miss out on new blessings ahead. Move on.
When you focus on being the best person you can be, you draw the best possible life, love, and opportunities to you.