I definitely got a different, more inspiring read out of this post. I'd sum it up as "programming for the point of programming will eventually reach a local maximum of enjoyment; focus instead on the creative potential and possible reach of the art programming has enabled you to create." In other words, "make something people want", and from that you will really receive fulfillment.
The true, lasting satisfaction that you'll look back on 20 years from now isn't the number of programming languages you've learned, but what you've created and the impact those creations have had on those who have used them.