2013 marks 21 years teaching at Hillcrest High in Dallas, most of that time in the same room.
I've gone from Pascal to C++ to Java. From QBasic to Visual Basic to whatever.
Added Web Design, went from Front Page to DreamWeaver to whatever.
Added Game Design, still trying to figure that one out.
This blog includes thoughts about that experience -- after 21 years, I should know something.