The main point is that people are often digusted by the idea of drinking human milk, but that's actually closer to what our body needs.

And when I said "convinced", I didn't mean you personally. I meant modern western culture as a whole. You may not have needed to be personally directly convinced to drink milk. But people before you did, so then drinking cows milk became part of the culture you grew up in.

You make a valid point about meat, though.