Ok, so the lib stance is that...if you're happy, you must be stupid?
What a load of crap.
And Larkinn is right...religion does help with happiness because it teaches ways to deal with stress, gives a person ideals to work towards, and provides a support system (members of like faith...churches, synagogues, mosques, etc.)
There's also contentment in feeling you have some control over your life and your environment, and taking responsibility for your behavior, your attitude, your life, and your choices. If you feel that no matter what you do, the world is a horrible place and everybody is just as miserable as you are, well of course you aren't going to be very happy.
BTW, regarding the sex thing....people who are married have sex more often than their unmarried counterparts (which is actually a good thing), and since conservatives are typically married and liberals often aren't (maybe because liberals are often younger, eschew the institution of marriage, etc), well of course Conservatives are getting more overall. Which makes them happier and live longer.....
It's great to be conservative.