Late nights are not something that are a regular indulgence anymore.  There was a time when staying up until 3, 4, 5 in the morning was the wave, was the move, and was the thing to do.  Those days lessened once being a grown-up and having to wake up early became a part of the equation.  However, there are moments, like the time this is being written, when staying up late is the way to go.