-When you can map using any program, including Paint and Notepad.
-When you actually hear the HEV suit in your head going "Blood oxygen levels are dropping" after a long swim
-When you think that any person is 6 feet tall and 32 inches across
-When you kill scientists as a stress relief method
-When you fantacise about Gina and/or assasins (if you do, that's just SAD)
-When your whole house is perfectly recreated in Hammer
-When your firend's house is perfectly recreated in Hammer
-When your brother actually learns how to map without looking at any tutorials, just you working
-When your .../Half-Life/Valve/Maps folder is larger than 1 GB (1263MB for me
)
-When you don't know the name of most of those maps or under what circumstances they were made
-When you map under substance influence
-When it actually makes sense next morning
That should be enough for now. But I will be back.