We humans are conflicted beings. Our beliefs don't always harmonize with our instincts, and our behavior doesn't always reflect our beliefs. . . . We wage war between the person we are and the person we hope to become.
Anything you do sustainably feels so good that you're a full-on addict as soon as you try it. If you eat only vegetables and fruits that you grow yourself from your garden, or organic food, it tastes so much better and is so much better for you, you can't really go back.