I mean this in the kindest possible way:
You're taking what I wrote too literally, and thus missing the point. What I wrote means: if the only Python you know is 2.x, it might close off opportunities for you in the near future.
You're taking what I wrote too literally, and thus missing the point. What I wrote means: if the only Python you know is 2.x, it might close off opportunities for you in the near future.