Some mothers do have 'em. Have what exactly? Know-it-all children who grow up into know-it-all adults. We all spar with at least six and a half people who think they know everything. They talk but never listen. Yes, it’s irritating. One mustn’t front though, you’re probably a know-it-all yourself. Take it personal like Gang Starr. There’s a whole city full of walls you can post complaints at. In the 19th episode of Breaking Atoms, Sumit and Chris, try to dissect the inner workings of the minds of know-it-all people. From the folks who offer their opinion without having being asked for them to the so-called influencers who think the world is waiting with baited breath to hear their next hashtag induced hot take - the boys play no games and waste no time putting these people firmly in their respective boxes. But this is the life we chose. As always, we try to offer you, the listener, some added value by providing tips as to how to deal with know-it-all individuals. What makes someone’s opinion really credible? Are people born with the know-it-all gene or is it learned behaviour? Can you really know it all? These are the questions…