Spying our Employees would count for these 2 I think. It's an action we can crit on normal turns (2) and it's something we'd very much like to crit to find Kat (1), especially this turn where if he sabotages us he'll do so with a crit success.
This, however, seems incompatible with the first point. If it's an action that we'd like to crit a lot then it's also an action we would absolutely hate to fail. And if we've no decent chances of passing it without PA then that means that we'd have a considerable risk taking it even with PA.
For example if there was an action that after PA and XP would be around 25% chances of failure, if that action was something like "Search for Star" then I doubt we would take it at all, because "Search for Star" is an action we wouldn't like to critfail under any circumstances.