Can I trust my gut feel?

Many companies now practice something like a lunch together with somebody from the company or maybe with a team when you can have an informal discussion about anything. And that's something I appreciate. And it's always nice to, I don't know, just have this gut feeling about the people. I think we human beings, actually, our brains are wired to make quick decisions about other people. And those are mostly correct. I think these gut feelings, they are very valuable and I try to have those in the process.