That's how I felt it, although it was 15 years ago. I started the study of CS at postgraduate because I was 50 and felt I had to catch up with the young colleag

That's how I felt it, although it was 15 years ago. I started the study of CS at postgraduate because I was 50 and felt I had to catch up with the young colleagues. After two years and being only at mid course (and having already spent several thousands pounds), I drop out of it. After all I had already a good job and I could learn much more interesting stuff at work.