EXERCISE
Ask the person to do an unpleasant task (dishwashing standing on slippery floor), which will cause the unconscious desire to finish the task.
While the task is executed, the person answers questions which can be TRUE or FALSE, the task only ends if the person complete a certain number of TRUE responses, but if the answers are wrong, it decreases the score for the task.
What the imaginary and true limiting powers for the lesswrong community? Maybe some list could be useful.