What is the Power
If you parrot negative things and squawk about the things you don't love, you are literally jailing yourself, like a parrot in a cage. Every time you talk about what you don't love, you are adding another bar to the cage and you are locking yourself away from all the good.
People who have great lives talk more about what they love. By doing so, they gain unlimited access to all the good in life, break the bars of the cage that is jailing you; give love, talk only about what you love, and love will set you free!