First things last, go and buy, rent or burn Billy Wilder's Double Indemnity and watch it. One, it's a fantastic film through and through. Second, it will give you a prime example of following your gut instinct.
In the film, Insurance claim adjuster, Barton Keyes (Edward G. Robinson), follows, without regard, his little man. It's his conscience who resides in the solar plexus area. He always, ALWAYS, follows the advice of his little man and he's rarely wrong.
I first watched this film when I was a wee little tyke, say 8 or 9, and it left a lifelong impression on me. Since then I've been turning to my little man when I 'm conflicted on an issue or morally confused about which way I should handle a situation. What it boils down to is what would benefit me and help those within my circle. Sometimes the choice is hard because it's the right thing to do, other instances are more cut and dry and left strictly to the discretion of my little man.
Noone can tell you which way to go which is why it is imperative to get your inner locus under control and keep your frame of reference as diverse and universal as you can with the information and experience you have to this point.