Has anyone had actual success with street hypnosis? Such as when Derren Brown did his forgetting-the-stop on the train, or handing someone a bottle of water and taking their wallet and phone.

I'm by no means a hypnotist and have very little field experience - but I understand the mechanics more or less.

I was wondering if anyone has had any success in this sort of venture without 'pre-show' work?

Would be curious to hear your success and failures