@Smiley451,
I was not aware that the goal of one was to be either happy or sad. The fact of the matter is, how well one thinks, determines how well one does in life.
One must remember a general rule, as one cannot eat for someone, or breath for someone, or hear for someone, neither can one think for someone. But this does not mean that we are impotent--for the evolutionary difference between man and the other animals is that whereas they adapt to the environment, man is evolving to adapt the environment to himself.
Thus, if you truly care for man's inhumanity towards man, one must see it as not man against man, or man for man, but man as embriotic. One cannot do for another, one cannot think for another, but one can provide objects in his environment, which he may or may not take advantage of to further himself. What he does with what you provide is his own choice, the fact that you provide it is yours.
If men cannot stand to critisize themselves, harden them by critique, if men care not to think, do not think for them. If men care not to work, resist the theft of your life to support them. If men attempt to hord knowldge, buy books and ebook them and give them away freely. There is much that can be done, but crying that we are still evolving does not help anyone.
In my case, we had a known genius in the class, and I was considered mentally handicapped. I was an embarassment. The only thing left, for all preparations were made to ship me off, was an IQ test. Ever see an IQ tester about to piss his pants? It demonstrated that I was smarter than then genius, the problem is, I do not have the same psycholgical profile of lower IQ people. I can not, and do not relate well. We see the world from very different places. Psych books just call us strange. I coud have been anything I wanted, I decided to devote my life to solving problems others considered impossible, and what I found I find incredible. So, one learns it step by step and tries to learn ways of teaching it, even by habit, for this habit will eventually lead to physical change. Depression slows us down--depressions caused by self doubt and the realization of our own limitations. But we cannot stop, those like me, it is us, learning to master thought, and living with staring face to face with our own shortcommings every day.