There are a few things I would like to add if you let me. I agree that happiness is the choice, but why can not be happy in every circumstance? So if this is a choice why do not we make this choice? I think the answer to this problem lies in the meaning that we give to happiness. In other words, we give more importance to happiness and satisfaction than necessary. I believe that sadness is as perfect as hapiness. I think fear is also a perfect mechanism. Actually, I believe that correct and wise behavior is not always being happy, but always balanced. I resteemed this post. Thanks for the lore full of wisdom.