> Learning.

Exactly. And just to expand on this a bit, the process and resulting value of an experience should not be discounted. This is the foci of experiential learning. I can only speak for myself here, but the way I've learned best has always been by getting into something and doing it! Not always successfully, but rarely without gaining some kind of knowledge in the process. Importantly, for me, an important aspect of this has always been because it was "cool" to me. It it weren't...I'd probably lose my focus or quickly get bored.