There comes a time when letting your mind quack about a situation becomes highly counterproductive. Whether you’re in class with a question burning the inside of your skull, or debating whether or not you should approach that good looking girl in a club, your mind, then, won’t help. You have to listen to your gut. Not even that, because your gut doesn’t require listening, as it has no words to offer, only impulses and feelings. If I say “listening”, this might lead you to accidentally listen to your brain instead.
No, you shouldn’t listen to your gut, but feel it instead.
Feel your gut, shut your brain up.
When introduced to an impulse you know will be doubted and overthought by your brain, feel it. Experience it in all its glory. Then execute on it. And what your brain would try to tell you about it.