I don't think "happy" is perhaps the correct label. Constant frustration might better categorize the plight of smart people. Unfortunately, some smart people better understand the dynamics of say, politics or big business whereas others only see what the media presents or superficial problems that are readily apparent. Smart people have very few intellectual outlets to rationally discuss true politics, business, finance, social issues and such. Frustration, yes. Frustration is a much better term. Being smart is both a blessing and a curse.