Running with aches: push past or stop to heal?

I keep seeing runners split on how to handle minor pains like shin splints or knee twinges. On one side, some say pushing through builds mental strength and keeps your momentum going, like when I finished a 5k with a slight ache and felt proud. On the other side, friends warn that ignoring pain can lead to worse injuries, like a buddy who ran on a sore ankle and needed weeks off. If you stop at every hint of discomfort, you might lose your running groove and motivation. But if you push too hard, you could be out for months. So, what's the smarter move for staying on track with your runs? I'd love to hear where you stand on this.