I used to write lots of FR's but to be honest, over the years after analysing my own interactions (as well as reading others FR, gaming with guys, and watching infields etc) it just started to seem a bit pointless in that, the thing that leads too a 'successful' interaction is basically never your 'game' or your verbals. It's just her attraction level. Just as you see even with 'pro' infields, you can usually tell whether it will be a success or when it definitely WON'T be a success within seconds! (they can pull a girl using base level social skills and verbals every other guy would use evne if he's never heard of game, and they can open a girl who is not remotely interested on 'hi', and he uses his whole toolbox of PUA lines and tricks only to delay the rejection)
And with a rejection, your write an FR and then all these 'experts' give you stupid reasons (using hindsight bias) as to why the interaction failed ('it was that opener!', 'it was that question after your opener! too boring', 'it was that cold read. It was weird' etc etc). Even if the exact same verbal 'worked' (or appeared to work) on other girls that week
I'm someone who used to encourage field reports and have written hundreds, but yeah, over time I kinda decided that it just encourages armchair PUA's to give ppl bad advice and have them chasing their tails
cold approach is a game of how attractive she thinks you look and luck, basically. Took me 70+ lays to realise though, maybe lol