Right when you think you have it figured out it throws you a curve ball and you have to react fast. IDK it's wierd like that.
To women I can't stress this enough BE VERY CLEAR. SPELL OUT EVERYTHING. CAN AVOID FIGHTS THAT WAY.
Also be up front about things, that way it doesn't create problems in the future. Sometimes things don't get started but if you aren't out with it from the start, you have acquard moments and might end up with something ending.
Does it always end, no it doesn't but it does lead to crazy situations :p