instinct or intution

another short story.so lets look and see what we have, pocket 5 j off suit.easy fold for me. what? huh? strange feeling.anyways back to the game, i fold. and here comes the flop and im sick! 5 j 5. ive done some searches on intution but due to the vast amount of info combined with limited time ive not found what im looking for. what is it and how do i learn to understand it.any sujested web sites or books? to me i think, along with the math and reads (which i pefer to call understanding human behavior) i what to develope this part (instinct/intution or what ever the correct word maybe) into my over all game package. anyboby?