You might or might not be surprised by the amount of people trying to write a game with ChoiceScript aren’t exactly confident that their writing skills are good enough to pull it off. (I know it counts for me, at least 
Probably part of the reason why I abandoned my first three or four WiP’s some way through.) Like most things it’s something that’ll only improve with practice though, so even by just trying you’d get one step closer to your goal already. I hope you’ll be confident enough to at least give it a shot. While Cyberpunk isn’t really a genre I’m very familiar with it sounds pretty nice, given my love for all things Sci-Fi-ish 
Good luck.