"same for this. i see a girl and say "oh man she's smokin". my buddy leans over and says "she's 17 dude". instantly i say "the hell with that", but the primal self is still saying "oh man she's smokin". you cant switch that off."
It doesn't go "BAM!" and disappear. My feelings or attraction would be rapidly disappearing though, so literally switch of or not. You can subside and get rid of thoughts that actually make the thinking of it, irrelevant. It's the admittion, realisation and acceptance of the thought.
"in your case of being in love, you dont have an initial reaction to a girl you meet, so how can it relate?"
Not too sure I follow but if you mean how can I relate because I'm in love. Well, falling out of now anyway. However, I've been a single guy who looks at hot females on the street or wherever. So when that feeling is not there, I can notice that it's gone. If that's not what you meant feel free to let me know.
-AC