Even when I'm feeling burntout, I can almost still keep myself up and at it. Most of my friends just pass out and end up getting beer cans thrown at their heads or some other shit to keep them awake. I try to tell them that it's all in their heads and if they focus they can keep themselves up.

But usually when I drink and smoke it's guaranteed I'll pass out.

*edit*

LMAO Yoda, I was thinkin of quoting that too for my sig earlier.