'Follow conversations', indeed. That's what I mean. Being able to grasp concepts that involve 'symbolic computation' and information processing by means of formal language. I don't aim at actively taking part in productive programming. I don't want to become a poet, I want to be able to appreciate poetry, perceive its beauty.

Take English as an example. Only a few years ago I seriously started to learn English. Before I could merely chat while playing computer games LOL. Now I can read and understand essays by Eliezer Yudkowsky. Though I cannot write the like myself, English opened up this whole new world of lore for me.