I dabbled in magic, and what I found beatiful about it is, as an audience, you're amazed once (because magician never does same trick twice). But as a performer, you're actually amazed three times!

First time as an audience, when someone shows you a performance of a trick. The second time you're amazed, when they show you the method, and you think - how could have I been fooled by this stupid detail? And the third time you're amazed, when you actually learn it, you perform it, of course imperfectly, and it still fools the other people.