Ah Emmy, that's why my question was for an hypothetical case. I didn't say we have happiness-inducing drugs, I was just wondering what would be the consequences if we actually got there, and such became easily accessible to people.

My life philosophy. Or is it my philosophy about life philosophies?

@Bringerof_D: About privacy versus security: See, there is a relationship here, in my opinion. Privacy is required by the people who want to attack your safety, or else their plans will be stopped before coming into action. Thus, absolute security requires complete awareness of everybody's thoughts and actions.