Strong emotional stability is a turn on for women. They don't want to hear your bullshit and if you don't speak of it they will thank you for it. It shows them you will be able to deal with the issues that life throws at her and at yourself. As well as giving her an indication that you have the ability to hold a steady job.

This guy's name is Richard Kuklinski, he is a contract killer whom exhibits an emotional detachment from empathy. And an ability to "compartmentalize his emotions." In the end his intense emotional stability turns women on. This is an excerpt regarding certain female responses to a documentary created of him in which he speaks of murder with complete emotional detachment:

“He also received, oddly enough (especially to him), many love letters from scores of women from around the world who wanted to have relations with him. Many women even sent photographs of themselves to him. In some of these the women were buck naked, boldly exposing their charms.”

At the end of the documentary, he nearly begins to cry when talking of his family. However, his wife was miserable around him, he was overprotective (insecure) and physically abusive. As well as highly unstable around the house (breaking furniture in front of his wife and then showering the kids with gifts the nexy day). All this emotional instability made his wife resent him. (The women whom watched the documentary didn't know this).

All I'm saying is that a woman doesnt want to hear your bullshit, it's called emotional stability. Not stonewalling or being boring.