 Not only is it sometimes considered unserious or frivolous to talk about joy, i.e., but there's so much pain in the world, but this definition also suggests that someone might be able to live without heartbreak or sorrow, which I'm pretty sure you only get to do if you have no relationships, love nothing, are a sociopath, and maybe if you're enlightened. I don't know about you, but I check none of these boxes.