An emotion is a thought, yes, an idea, but it is also a sensation, an ache in your body. Desire, love, hate, fear, repulsion - you feel these things in your muscle and bones, not just in your mind.
William LandayGenes are not simple triggers. No one is hardwired to commit murder or any other crime. Our actions are always the result of stupendously complex gene-environment interactions, and environment is likely to remain the more important influence by far.
William Landay