how doesn't it contradict your logic? your argument is that, because smart people capitalize their letters, and i don't, i must be stupid. in order for this to be true then stupid people have to be worse at capitalizing letters/using the shift key than smart people. if you think that stupid people are just as capable as intelligent people at capitalizing letters/using the shift key, then why is my lack of using the shift key proof of my stupidity? basically you're saying: smart people can use the shift key, stupid people can use the shift key, you don't use the shift key, therefore you're stupid. see how the logic doesn't follow? a more logically sound argument would be: humans press the shift key, i don't press the shift key, therefore i'm not human.
have you considered that my lack of shift key-ing is a result, not of my stupidity, but of my just not wanting to? and i still don't see how you figure that there is a direct correlation between intelligence and pressing the shift key, but you seem pretty convinced, so who am i to crush your dreams?