by Farlsborough » Jan 29th, '08, 18:41
I think choosing your audience is also pretty important. The spongeballs are indeed wonderful things to use, and can be very strong, but however well you do a trick, you will run into "puzzlers", people who just openly shout out any ideas they have - and because of the simple nature of most sleights, they'll probably strike lucky. I'm sure other people will leap in with a ton of advice here but there really is almost no way to avoid that - if someone wants to detract from the magic, they will.
It doesn't mean they caught you - I think we're all capable of understanding that, if we're being serious and honest, the magician probably did somehow put two balls into the hand to start with. The better you get, the more impossible that will seem, but it's also important to try to handle your audience ("audience management") - don't leave a long gap after something cool but potentially "reverse engineerable", go immediately into something that would be very hard to work out.
For instance, I do a simple 2 ball sponge routine. I do two different vanish/false transfer type moves, thus loading their hand with two balls leaving my hand empty. While they're reacting to the second one, I secretly grab another ball - so that if anyone accuses, or even thinks, that I'm putting "both" balls in their hand to start with, I then very clearly and fairly put "one" ball in their hand and the other in my hand.
The cool thing about spectators is that if you somehow prove you didn't do it a certain way just once, that is enough to cover all other instances.
But still, some people will just exhibit verbal diarrhoea to an infuriating scale. And remember, random strangers may respect you somewhat as a magician - tipsy mates won't. Unless you have very polite and good natured friends, there will probably be someone who, after a few, will just spend their time going "what's in the other hand? Let me check your pockets! Why not? Why not?! There's something in there, isn't there! Ahhhh - I worked it out! There's something in his pocket! That wasn't his card, was it!".
The best things to do are: a) smile and go to the bar, b) get new mates, c) murder him in his sleep.