Because gratitude is the key to happiness, anything that undermines gratitude must undermine happiness. And nothing undermines gratitude as much as expectations. There is an inverse relationship between expectations and gratitude: The more expectations you have, the less gratitude you will have.
Dennis PragerJust listen to Chris Matthews on any given day and you will see what's acceptable on the Left
Dennis PragerHappiness is dependent on self-discipline. We are the biggest obstacles to our own happiness. It is much easier to do battle with society and with others than to fight our own nature.
Dennis Prager