how to block someone from your mind?
['Wear a tinfoil hat.', 'Create mental barriers.', 'Think about something obscure.', 'Block your ears with headphones, earphones or earmuffs.', 'Mentally listen to a song.', 'Think about what the other person might be thinking about.', 'Attempt a complicated mental puzzle.', 'Recite a long list of sorts.']