system
A chat on subreddit /r/pcmasterrace
human
I love number pads, for gaming *and* other things.  


My passwords have fuckloads of numbers. 


Any game that has stances or commands like Ark's dino order or Elite Dangerous's fighter orders. I'll use the numb pad because the orientation makes them intuitive (2 or "forward" for goto, 5 or "center" for follow me, 8 or "back" for stay, 1 for defend because a shield is on the left, 3 for attack because a sword is on the right)  They're also great for emotes and shit that can take a lot of buttons but don't need to be close to the hand for quick access in combat.
gpt
Using the number pad for fighters... Dude you just changed my world will be changing my settings right now.