Just ask yourself this one question if you want to get a better idea of your personality assertiveness in an interaction, and that is:
who is leading who here?
Who is in control?
Example:
Some girl says to you, "hold my bag"
a normal guy would say, "okay"...and she has made you be her servant
A PUA would say "yeh sure, what you got in here? Dont expect it all to be there when you come back

"
Thats playful. You're assuming control, and you're not simply being her bitch.
-------------------------------
Another one?
you give her an option when you ask her for a date.
"So when will you be free?"
That puts the ball in her court.
not good.
Better way to put it, would be
"I want to see you but things keep cropping up. Pick a day and i'll keep it free for US" (dont say "ill keep it free for YOU")
-----------------------------
It's all about keeping the control and the lead- the assertiveness.
Obviously the leniancy comes in later, where you let things level to 50/50, because you've developed a bond together- a relationship.
But yes, nice post.
Always keep the assertion there that YOU are the one who is controlling and choosing. And she's entering YOUR world.
_________________
I'm a man. Either that or a woman who's really let herself go...
http://www.modernmanliving.com
Modern Man Living (Modern Man Coaching)