I have left uni 19yrs ago. 6yrs to reach 25. CS topics are too interesting to forget. I always find fundamentals are useful to take good decisions in my work.

I have left uni 19yrs ago. 6yrs to reach 25. CS topics are too interesting to forget. I always find fundamentals are useful to take good decisions in my work. Guess what? I don't speak much my language for straight 15 yrs. But am still able to enjoy books written in that language, I can speak on phone fluently.