Mark Manson's "Models" advocates being vulnerable with a woman. However, I believe this kind of game leads to blowouts and the woman thinking you're too open too fast.

Example, I fell in love with a woman I was dating; and confidently, I told her that I was in love with her. I was not reaction seeking, and I did not care if she didn't share the same feelings for me; however, she told me I was too emotionally attached.

There have been several occasions where this concept has lead to problems.

There's another school of thought that says "don't show your cards at once." Which I agree more with; thoughts?