The tactic
Secret recipe
A ‘secret recipe’ is when someone claims they have an exclusive secret to success, or a shortcut, that no one else has. There is no ONE solution to a problem, and claiming that there is creates a sense of lack and loss aversion that are hard to resist.
The flip
Open method
An approach described plainly, without the mystery. Nobody has the only solution to anything, and saying so out loud costs less than it seems.