Happiness is good insanity. A state of mind where everything seems good, bad things are just well bad things. Move past them.
Being at the same place at the same time, but in a different mood can make a world of a difference. So if sadness and despair are linked to apathy, then happiness to euphoria?
Are not emotions themselves a lack of logic and clear thinking? This leads back to what is real? A simple question without a simple answer. Are our situations that bad, or are they that good? Do we let our emotions decide?
Can you be happy being a farmer and miserable being a wealthy CEO? Would both not be insanity considering the circumstances? Would removing our emotions allow us to make the 'right' decision?
Appreciate what you were not happy with yesterday. That's happiness. Or Insanity.