Trouble :)

"It ain't what you don't know that gets you into trouble. It's what you know for sure that just ain't so," -Mark Twain. This quote confuses me a little. I think this means that If you don't know something then you wont get into trouble but if you know something and it's important you could get into trouble. When I read this I think of the Mafia because in the mafia if you know something that you're not suppose to know then you're most likely going to be in trouble. People always get into trouble with the stuff they know. Like in highschool people talk about everyone and is one person says something to their bestfriend about someone else then that bestfriend could be in trouble because if some information got leaked out and that person finds out shes going to go the best friend to find out wat her friend told her. I think if people are telling you information that you know might get you into trouble you should leave before something really bad gets told. You can't get into trouble if you don't know anything about it.