Against Nature?

"Against nature" means going against what is natural or normal. Just like how flowers need sunlight and water to grow, there are things that humans or animals do that are considered natural, like eating or sleeping. But sometimes people do things that are not natural, like eating poisonous food or staying awake for days without sleeping. These are considered "against nature" because they can be harmful or dangerous. So it's important to stick to what is natural and healthy for our bodies and the environment around us.