There will come a time when your woman will cause friction. This is done by her canceling plans, whining, et cetera and showing signs of low interest. When this happens, I recommend the following: just text "F*ck off." Then wait and see what she does. I've tried this 3 times on 2 different women over 18 months - here are my responses (all via text): Case 1: (3/2011) Me: "F*ck off." Her: "Hahahahahaha. Ok" Her: "Are you being serious?" Her: "I'm sorry I canceled, I promise I'll go tomorrow." Her: "Please write to me". Her: "(next morning) Good luck today." (I replied) Result: Sex (the next night). Case 2: (1/2012) Me: "F*ck off." Her: "Lol?" (Had to love that response) Result: Relationship (starting then after 2 months of casual dating). Case 3: (10/2012) Me: "F*ck off." Her: "I'm sorry (explanation of what happened)". Result: Apology (quite rare). NOTE: When you do this, you have to really be prepared to walk away if she doesn't reply. That hasn't happened to me yet but could. I think the reason it works is that it draws a line in the sand for her BS and lets her know she can't push you around too much. It's a shove in the Push/Pull dynamic. Use sparingly. Have you ever tried this and what were your results?