I read books only on plane rides and vacations. Over the last two weeks I've had plenty of the former (angling for the latter at some point too) and was able to consume "Founders at Work," a collection of short interviews with notable tech founders.
Pick up a copy and consider it a litmus test -- if you get so psyched when reading it that you literally can't sit still, you just might be a founder :)
While reading I started rocking and bouncing in my seat - not just at their successes but more broadly at the process. It rekindled lots of memories from Second Life. I've had the chance to work closely, or at least meet, about half a dozen of the folks profiles. Each one is crazy in their own special way.