False Beliefs - 1
Every now, - and again -, I hear people say things that betray that they are thinking, and thereby acting, under a false belief. It's no use telling them because beliefs take ages to change, and in the meantime it only causes friction. So I'll expound them here.
"I'm 30/('teen)/(40)/(50)/(60)/(70)/(80)/(90)/(100) and I know all I need to know from now on, (thank-you)".
Anyone have other examples?