Is it legal to hypnotise someone? I'm not talking at your local psycologist here, I'm talking just some random dude you're talking to on the street/trying to sell something to/ect.
I get the feeling it's not legal but... I'm not quite sure...
Like that movie... Inception. Start talking about one story, and just before the climax begin a different story then repeat, as many times as you want, the more you repeat, the stronger the hypnosis. Then once you've cut off the last story you want to tell, say the ending to the first story, then the second and so on, untill you're at the last story. Then state your command/suggestion.
Of course there's more to it then that but that's the main idea. I tried it on my friend once...it ended in him staring at my thinking I'm wierder then usual.