Can we not be intentionally dense for a second? Obviously Marx wasn't talking about you personally as in whatever identity you (delusionally) think constitutes you. He thought there was some fundamental characteristic common to all human beings, so speaking of you as a generality makes sense within the framework, since as a human you'd have that characteristic.

But I'm pretty sure you knew that, and were just being difficult.

What is this? Reddit comment section? Is it so hard to understand what that sentence means?