The perfect response.
Craig, its not your job to do anything, you take it upon yourself to make these posts. This guy is not looking for a lesson in how to think in regards to magic, and neither are the rest of us.
I know I for one give Craig a hard time on the long write-ups, but not on the length, just on the manner. In fact, sometimes the manner in which he writes them seems spot on, I just felt otherwise this time.
And you are right, it is not his job to do so... However, it is none of our jobs to do so, minus the forum administrators and t11 staff. One should be grateful that people of experience spend time on these forums to give out their wisdom (for free).
It is up to the reader to take said wisdom/ advice, not at face value, but to take it and analyze it to the best of their ability. Sometimes this leads to conflicts, true.
And your comment, "the rest of us aren't looking for lessons on how to think about magic"... well speak for yourself. Some people are. If you have already shut off your mind to absorbing new ways of thinking when it comes to magic, etc... you are at a loss.
Anyway, back to the OP.
I believe in the "learn from your mistakes and successes" sort of learning. There are many other methods that also prove valuable, but for your question. Get a camera, go out, shoot some footage, take it home and edit it, and then get feedback, is a great way to learn. Just be able take the feedback as not all of it will be positive. Remember to have a clear idea of what you are trying to accomplish, and plan accordingly. This goes for all sorts of projects, not just street magic videos. You can even create a storyboard if you want, briefly and roughly outlining what kind of shots you want. Perhaps even types of cut shots, if you want to plan that much detail. But, definitely have a general video duration in mind, how many locations you want, etc... and maybe a theme. Everything else comes with practice.