Remembering of when I first learnt about the importance of version control.

There I was, working in Visual Studio, laptop unplugged; the laptop suddenly shuts down - battery dead. Not too worried, might just have to rewrite a few lines I had not saved. Restart the machine, open VS, the file I was working on now contains strange characters - totally damaged.

Google for help, find a question on stackoverflow with the same issue (comforting moment). The answer I get:

"First question, why wasn't your code on source control?"