Why do Leo women only seem interested in themselves?

Don't get me wrong I like them. But seriously nearly all Leo girls I've met are the same In the way that they love to sit there and rant and rant about everything in their lives but don't want to listen to you at any point. They will invite you to meet them and then sit there for hours making everything about them. And then if they do on the rare chance allow you to talk aswell, they either pretend they are listening but you can tell they aren't, and they'll just cut over you whilst your speaking at times to make it about them again. I know not ALL of them are like this and I know every sign has their faults. But this one really gets to me. It's more just the fact they have no problem with just cutting you off in the middle of speech, without even acknowledging anything you said to then go on about themselves. I don't think that's the way mates should treat eachother really should they. No matter what our faults are, we should all try our best to at least give our respect and be there for the people who are there for us. Anyone else had this experience with them?