"You can predict the future?"
Stoned hippy to his friend, 'hey man, y'know, I can see into future'. Friend 'no way, like how?' Hippy 'Let me show you. ... take tomorrow, like, I will wake up, around eleven, or maybe twelve, then I will look all around the apartment for a bit of dope, then I'll skin up a joint..."
See, it is easy to predict the future.