Steak makes a lot of his plans on the fly. Once he gets an idea he sticks to it! Least until something else catches his interest.
His tail is naturally hypnotic and tends to coil into a spiral on its own. umu Generally he'll use it as a way to distract someone... as it allows him to be more persuasive by distracting the subject's mind for a couple of seconds. By doing this they tend to more readily agree with him as well as argue less. :B
Garnet really should wash all that blood off her muzzle soon. :o