The Calculator has a genius level intelligence, is a skilled manipulator and superb strategist.

This is why skilled manipulators are so hard to catch 'on the job'.

He has been described as a skilled manipulator of people and "Australia's worst serial killer".

Heavily involved in the plot and a highly skilled manipulator.

Some people are easier targets than others, but nobody is completely invulnerable to skilled manipulators.

Remember, anybody can fall prey to a skilled manipulator under the right circumstances.

Keep these key points foremost in your mind: * You cannot and will not outmanipulate a skilled manipulator; do not even try.

Remember, smart, skilled manipulators know how to disguise their motives, sometimes even to themselves.

Truly skilled manipulators are like vultures-they can sense when a prey is weak.

It seemed like a moment when a skilled manipulator's ego might compel him to show himself how good he was at pulling fast moves.