“Empty your mind, be formless. Shapeless, like water. If you put water into a cup, it becomes the cup. You put water into a bottle and it becomes the bottle. You put it in a teapot, it becomes the teapot. Now, water can flow or it can crash. Be water, my friend.”-Bruce Lee
We are more prone to focus on the negative and it usually takes three positive things to cancel out one negative thing. Writing down a list with things you are grateful for can be effective to see the grand scheme of things and not only see the negative. So, instead of thinking about what went wrong, try to think about the things that went right!
That's why writing a gratitude list can also help with manifesting.
It raises your vibrations and that helps making your manifestations a reality.