Oh really? Then explain to me why you only see "good", "peace" and "love", when sex requires you to explore your inner chaos - which is required to create new life. Now look out in the Universe, do you see a world of "good", "peace" and "love"? NO. You see beautiful destruction - this Universe tears itself apart, bends itself, twists itself to create new life, then protects new life with laws and physics that benefit the new life which creates "good", "peace" and "love" as a result, because the Universe gives us the ability to fend for ourselves, to fight, to live true and for our body to heal, change and evolve from a weaker state.
How about lifting weights? No "peace", "love" and "good" in that. You have to rip your muscles, so they grow back tougher. I find it difficult to lift weights when I am in my philosophical mood.
I have to constantly live both, the Man and the Animal.