Sometimes we hear a whisper. "I don't know about this" is playing in the back of your mind. Something just doesn't feel quite right. You know something is off but you can't quite put your finger on it. 

You're uneasy about something. The thought of it makes you uncomfortable - maybe mildly so or greatly so. It's just this feeling you have in your gut.

If you're being pushed in a direction and it feels uncomfortable, dig beneath the surface of that and examine where the discomfort is...