Lass, love (and sexuality) are the engine of world. Get to know Freud: the importance of sexual drive, sublimated in all cultural spheres (Eros and Thanatos). Regarding my jokes: like all Italians we love good food, beautiful women, courting and making love. This produces good mood and optimism, to welcome and help others.
Why are you and others always depressed/angry? Lack of love!
Don't get me wrong. Lewd or dirty glances have nothing to do with it. That is perversion. I exalt clean, honest, conscious and shared love on both sides: even just eye to eye, a caress, hugs, cuddles, intertwined fingers, embraces and little more. Those shivers, those sighs, those yearnings of a couple who love each other without shame and hypocrisy, but trusting and generously.
Why are you and others always depressed/angry? Lack of love!