> The most common answer is probably to trust their instincts about people. A couple questions about this: * Do they offer any advice on how to hone this ins

> The most common answer is probably to trust their instincts about people. A couple questions about this: * Do they offer any advice on how to hone this instinct? I'm assuming they still get false positives; do they know of any traits/behaviors that seem to go either way, and ways to gauge which way those traits are more likely to tend? * On the same thought as the previous question, do they think their 25 year old selves would've made the right instinctual call in recent encounters they've had? I ask because of the possibility of a hindsight bias. It seems possible that along with learning to trust their instinct more, they've had more data to train their instinct.