I've been bored before, so I hear you. But, I guess I'm kind of surprised that you chose to jump into nothing rather than parlay your way to something else. Seems a little impulsive. Impulsive is a red flag, despite what many on HN think (you can be impulsive, but you better be brilliant too).
Now you've got to explain a gap in your res to a potential employer (should you choose to go that route). The employer is going to hear "I got bored" and think "maybe he'll get bored here, too."
As for my sabbatical, it is true. I'm on one after spending my 20s earning enough to justify it. I'm not saying it was time well spent, but I got a lot out of it (dealing with corporate BS and powering through boredom to produce value teaches you a lot). It is also an easy narrative to tell.
Best of luck. I know you're a clever fella (maybe brilliant, too --- time will tell) and I'm sure you'll figure it out. But, this might end up being a very different lesson than you originally anticipated.