Well I was just tossing out random if/then when/then I statements, not really listing anything directly from something I was told once about a system I can't even remember.
So yep, the grenade thing, kind of obvious, and kinda off the top of my head.
Its more for things your character would do but you might forget to explicitly say. Like I am forever forgetting, as a player to Analyze Node on a node first. I'm usually so busy trying to remember the steps for Exploit I forget. So its one of those things my character would do automatically but I forget. The character I play would do it out of habit, but I the player would forget my glasses if the world wasn't so fuzzy.
I thought maybe it was a white wolf system but I can't track anything down.