You consider introverts as manlier? Really? Hmm. I don't know. They always say those aggressive porn stars (on both the straight and gay ends) are like super shy and quiet in real life but all manly top dawg on screen so yeah I can kinda see that.

I would say though the public image is that extroverts are manlier and sexier, and it's clearly valued more in the real world. Your points may sound funny and stereotypical but I always love how they're based on truth. I admit, I'm an introvert and I start wars too much.

Extroverts do seem to be happier as they can actually give to others. Being extroverted feels better not because extroverts are innately better, it's because you're playing the angel. Being an introvert, you're being more nihlistic and buddha-ish instead of like Jesus. You smell like wet farts too.

It's fun to act like you mach. =D