Question is: Do you really need something like gut instinct?
I think there's one thing that it is appropriate for: Quickly needed decisions with a "social background", if you are experienced at judging human behavior (I don't know the exact English word for "Menschenkenntnis").
Else: Don't do it. Do not decide based on pure gut instinct. Try to get something more dependable: Ask friends, ask experts, talk to people who know more than you or provide a different point of view and then judge their comments against each other. There's almost always a way to get the information you need if you have the time, and it's very seldom you don't have time.
Then it brakes down to experience and self-confidence, I guess. Luckily, my gut instinct is right, usually :-)
I think there's one thing that it is appropriate for: Quickly needed decisions with a "social background", if you are experienced at judging human behavior (I don't know the exact English word for "Menschenkenntnis").
Else: Don't do it. Do not decide based on pure gut instinct. Try to get something more dependable: Ask friends, ask experts, talk to people who know more than you or provide a different point of view and then judge their comments against each other. There's almost always a way to get the information you need if you have the time, and it's very seldom you don't have time.
Then it brakes down to experience and self-confidence, I guess. Luckily, my gut instinct is right, usually :-)