Well, I'll try my best to not to freak out.
One thing that I just don't limit myself to is to keep modding for ZDoom even if I'm outside the world. Here's an example.
There was at work some demand from the guys at ordinary employment at Gureak. I was told to "use some 3d engine of some sort" to create a supermarket employee simulator. I decided, after a try to some "game" for learning street security (you know, crossing the zebra crosses nicely for example), I started with an educative project:http://www.youtube.com/watch?v=tTpJqq_VAEc
You can see that for a fragment of time at 0:50.
It's basically the job of reposting at a supermarket (agh, bad english for that word), where you should actually take out the products in boxes from the storage, put them in the supermarket's stands, order them, etc.
Basically that. Don't bite me :(