8. Insincerity. Another pet hate. I can’t bear it when people say something they don’t mean. Just be honest, don’t say I’m going to miss you so much and then never get in touch. Or I’d love to read your blog and then never do so. That one really hurts! Yes I’m a bit sensitive about that one! Or act all nostalgic and pretend you like something when you don’t just to impress someone. Say what you mean, and do what you say. So whatever you do, don’t be insincere unless your livelihood depends upon it……. If you’re a salesman!!