You say where there are those years when you had to find out how to pack a girl quickly? Perhaps the first time you succeeded, but your relationship has now crumble, and after many years you will have to brush up on your strategies. If it has stopped working over the years, don't be afraid to start looking for advice somewhere else. Women are complex and not just getting to them.
Did you find yourself after a long time without a girlfriend? Your last relationship has overwhelmed you so much that you have completely ceased to notice the second sex? If you're tired of mouring at home alone or spending time with your mates, then it's time to get active and look after the new lady. Try out how to pack your girls and then get on with them when you see what you like the most and that will impress you at the full line.