Focusing on happiness doesn't mean you have to be 'wrong' - often being flexible, open-minded and prioritizing relationships over being 'right' leads to wiser decisions and more happiness in the long run. It's not always either/or!
Happy.
Usually when you do things you think is right or you think you should do - it doesn't end well in long run. You'll end up being frustrated therefore always choose your happiness over right/wrong.
Elon Jump