Thomas Shey
Legend
We have to engage our problems was my point.
The OP was asking for ways to mitigate a problem. If people are power gaming and that's not your thing...say so.
If people are treating you in a way that you don't like...say so. But tell the offending parties don't just shout into the void about it. That's my advice about how to deal with aspects of your game that make you unhappy.
it goes beyond that. As I've said, I think power gaming is often a derogatory term applied to cases where there's simply a class of expectations between the GM and the players, and think they should be honest that's what's going on rather than trying to frame it as players being bad and needing to be manipulated. If that clash is one you're having trouble resolving (and that isn't uncommon) there may be ways to approach it, or there may not, but I'm not going to say I think trying to manipulate or force people is a good one.
(This also doesn't say there aren't cases where people are doing things as players that are annoying other players or are competitive in ways that aren't helpful to the game as a whole, but again, that seems like a game contract problem and trying to deal with it while not just, you know, talking to them is perverse. And that's true even if talking to them won't work.)