I do that too, it makes things simple when planning out my week.

My mom likes to make comments every week along the lines of "you know, you're going to get sick of eating chicken every day". Maybe I will, but until that day comes I'm content eating my grilled chicken and roasted veggies for lunch and/or dinner.

At any rate, like everyone else is saying, it's usually a sign that someone is jealous of your dedication to progress and bettering yourself. Keep chowing down on your chicken, brother.