Countering the Chronic 3-bettor

[cartman]

I have historically attempted to steal the blinds alot. Currently I range somewhere between 40% and 45% attempt to steal. My question is how best to counter an opponent who, when I open raise from the CO or button, is a chronic 3-bettor from the blinds.

I suspect that the answer is some combination of tightening my stealing range, especially when I have no showdown value unimproved, and capping more liberally.

What do you guys think?

Thanks,
Cartman