When I was 10, I started a notebook about C. In fact, that was my first try to start with C. It was a fail and I continued with BASIC and assembler. I didn’t really understand the pointer concept. For me addresses were just integral numbers in assembler. I tried to learn C something like 3 times or so until I was able to write more complex programs, understanding pointers and structures.
It seems that at 2001 I updated the notebook with an idea I had about a scripting system. That year I think I updated my nick from UCBasic to TUZ. A combination of two nicks: my old nick, and a friend’s nick we used to connected to the Internet. And the Z was from the ZeRo clan we used while playing online.