How did you learn to stop treating meat/dairy foods as a treat? How do you stop being tempted by them?

I know some vegans say it was easy to turn off the switch in their head where they desire/crave omni and vegetarian foods.

But, that's not for everyone.

Meat is psychologically palatable. They tend to be fatty, greasy, salty, and smell good. As an omnivorous species, we're bred to like it.

Likewise, many omni and vegetarian foods are comfort foods we've likely eaten for decades.

Morally, it's all disagreeable. So, what do you do when your stomach and brain disagree?