wow, i would never think of you being able to say such thing :)
Yes.it is important to understand the reaction of the girl.For example does she only want to flirt or does she have bigger motives etc?But let's see what happens.
You are in a resort for example and you see some english women drinking cocktails.If you are brave enough and approach,then you are set for an unpredictable reaction which if the approach is slightly wrong may get you a fucck you response.I saw it many times happening to Greeks.But no matter how improved you can make your approach by experience and how much work you put in,there will be always a dissatisfaction at least from the girl approached if not interested.This happens because the girl(the english girl) wants to punish the guy who approached her without being attractive enough for her.She wants to punish him in order the other girls get rid of the intruder.For example if a guy approaches 100 girls and hears 100 fucck you,he will most likely get intimitated and never approach again.
Even I who as Balkan do not get easily intimitated can sometimes feel this wall,this despair that western girls put on.It is about balance,protection of the girls to be approached in the future.
Dutch and swedish girls maybe friendly but that's just that.They are friendly,so they enjoy the superior mediteranean flirting wthout suffering the consequences.
Here comes the availability of Polki.What is a big advantage with polish girls?They never say fucck you in your face without reason for protection of their species.So if a polish girl rejected me I just moved to the next one and polish girls seemed O.K. with that,they did not intervene.Western girls take their gfs away all the time for example feeling offended that you hit on their friends and not on them or just because of jealousy or because they want to protect them or whatever.Polish girls do not drag their friends violently away.
So instead of this constant western-balkan war,you get the access to the garden.
These were my first observations after first encountering with Polki in greek resorts.