I am so extremely thankful to you for writing this. I'm a very sensitive person so writing in public, especially for help, is something I struggle with greatly. And the first guy's response hit very uncomfortably and the second was pleasant albeit stuff that I've heard many times (probably because of how well it works for others).
I'm so happily surprised that you started with #1 because that's exactly how my reactive flicking has been for as long as I can remember. I hit so many shots where my crosshair is so far beyond the target but I shoot exactly on the targets head. I've felt like it's a bad habit that I learned ever since I've been trying to get the #3 style, flicking to, but the way you worded it, it makes it feel like mine simply an uncommon flicking style, which feels very relieving. It also makes sense to me now why learning the 'flicking to' style is so difficult for me to learn, because I've got it deep in my muscle memory to use the 'flicking past' style.
It also feels very relieving that you went through exactly what I am going through, haha.
I'm a bit confused about the difference between 'flicking directly to' #3, and 'precision flick to' flick is. Are they the same or do they differ?
I personally want to go from my 'flicking past' style to the 'flicking on' style. Especially because if my timing is off, I flick past target again and then it's and endless loop of me flicking past the standing-still target haha. I'd love if you could share how I go about training that.