The chances that earth is indeed extremely ''special'' are slim
What do you mean by that? If our earth were to be a little bit closer to the sun, it would be too hot, if our earth were to be a little farther away from the sun, it would be too cold. Our earth is in a perfect position to sustain life.
Define 'a little' because round is say the Earth's orbit varies wildly.
Please translate "round is say the Earth's orbit varies wildly" into English.
But if you are talking about the orbital eccentricity of the earth, that is only 0.0167, so the the Earth's orbit certainly does not vary wildly.
I don't know why you could not find this out for yourself, guess artificial intelligence can't Google.