Believe it or not, I actually agree with you for the most part. Life does have serious bits, but that doesn't mean we should take everything seriously. Where I walk away is the part where you feel it okay to laugh at others for being somehow less than you, in your perception. That only makes me want to push my fist through your smug mouth.
At the age of five, Skagra decided emphatically that God did not exist. This revelation tends to make most people in the universe who have it react in one of two ways - with relief or with despair. Only Skagra responded to it by thinking, 'Wait a second. That means there's a situation vacant.'