This is a skill you should put some effort into. The more you can practice and improve, the better your decisions may be. Trust your intuition but understand what that means.
Use the force. Amplify your sixth sense. Check your spidy-senses. Are they tingling? There are many ways to convey the idea of intuition or gut feeling. It has been presented in many different forms in real life, on TV and in movies.
And of course you can dismiss it, denigrate it or ignore it. However, I do not suggest you do that. Rather, I suggest that you try to relax your mind and body and develop the skill. Learn to understand yourself when things seem not quite right.
The more you do this the more you will trust your instinct and act on it. This should help you make better decisions more often.
You know you have experienced this at various times. I am sure you have said, “something doesn’t feel quite right.” You may not always know why you are feeling that way, but you may note the sensation. This is a good start. Observing the disturbance in you is a first step. Interpreting why you are noting it is another.
Trust your intuition while you continue to refine it.