I always argue that we live in our mind and not in the reality.
We live to the things that we're thinking about.
Like, wise people says "People sees what they want to see"
so I can mimic by saying "We live in the things that we think about"
We can call somebody crazy, because we don't understand about their thinking. Moreover, their mind/world can not be understood by others. Maybe, crazy people thinks that we are crazy.... because they can't understand of the way we think.
Mind is a central of life. We live to the reality that we think about.
Keep thinking positive, and your life can be positive consequently.
I'm thinking..... she has someone now.
so Consequently, I can start let the feeling go on following my thinking.