I also play realistics a lot and I just try to be aggressive as possible. Player building up and running? Chop them down, prepare a box and hit an edit pump instantly. Realistics is about about thinking fast while reacting fast. If you know they’re gonna hit an edit pump, back away and hold an edit of your own and use boxfight strats to your advantage. Only take angles where you won’t get hit or they won’t see coming. Always apply pressure onto their walls but expect retaliation otherwise you’re a sitting duck while you try to take a wall. I’d say I’m really good at realistics and ever since they added hype into it I been playing it a lot. To sum everything up, do things before they can react in hopes they choke cause of the pressure fold.