Lying

Well recently i have noticed people have been lying a lot. And i'm kind of the target on it. I just wanna say if you lie to me u better be good at it, because i'm not stupid. I can tell when people are lying, it isn't that hard. I think the next step is to just start calling people out on it, make them look stupid. Instead of lying and saying oh i'm going to bed or i'm going to go do something just say you don't wanna talk anymore, or i'm not in the mood to do that, i know being honest sooo hard for some people but when people lie it makes them look like fools.. that is all