Nope. Life is great because you have emotions and needs which you satisfies - so life getting colored and full of sense. Our problem - we can't satisfy our basic and natural needs and nobody gives a shit about it, in the end - we are the bad guys. So then, our needs changing, from "to love and being loved" to "kill them all" (columbine, ER, Minassian etc), and we satisfying them. From "I want to be recognized by society" to "I want to hurt someone very badly" (like every fucking maniac, they mostly all ugly), this is natural thing. Our brains acknowledging that it's impossible satisfy peaceful needs as love, sex, sympathy, positive attention to you etc... So brains creates a new needs that's possible to satisfy. Without all of that shit - life is literally pointless and stupid.