I'm still relatively new to PLO and I've been playing some HU to work on my game. When I watch videos by good players, it seems they're defending 3bets near 100% in position, so I feel obligated to call most 3bets. But I find when I defend weak hands, I (obviously) rarely flop strong hands. I'm trying to look for opportunities to steal pots with position, but it feels like unless I'm going nuts with any pair/any draw, I'm not going to find enough ways to win pots to make calling with some of these weaker hands profitable. Is it acceptable to fold to a sizable % of 3bets in position?