Imago

The Enneagram Type Indicator, RHETI (link to test)

Type Seven - The Enthusiast

The busy, productive type. Sevens are extroverted, optimistic, versatile, and spontaneous. Playful, high-spirited, and practical, they can also misapply their many talents, becoming over-extended, scattered, and undisciplined. They constantly seek new and exciting experiences, but can become distracted and exhausted by staying on the go. They typically have problems with impatience and impulsiveness. 

At their Best: focusing their talents on worthwhile goals, appreciative, joyous, and satisfied.
Basic Fear: Of being deprived and in pain
Basic Desire: To be satisfied and content—to have their needs fulfilled
Enneagram Seven with a Six-Wing: "The Entertainer"
Enneagram Seven with an Eight-Wing: "The Realist"
Examples: Galileo Galilei, W.A. Mozart, Russell Brand, Steven Spielberg, George Clooney, Brad Pitt, Jim Carrey, Mike Meyers, Robert Downey, Jr., James Franco, Leonardo DiCaprio.

Myers Briggs Indicator (link to test)

ESTPs, or "Promoter Artisans", are the most adept among the types at influencing other people. Promoting is the art of maneuvering others to one's position. Concrete in speech and utilitarian in action, they are smooth operators. The ESTP knows everyone who matters and everything there is to do because they are very resourceful, always knowing where the fun and action is. They like to indulge themselves in the finer things in life and to bring other people with them. Their goal in life is to sell themselves and their ideas to others. Dramatic and debonair, they are gifted at earning others' confidence.

According to Keirsey, based on observations of behavior, notable Promoters might include John F. Kennedy, Teddy Roosevelt, Madonna, and Donald Trump.

The Four Temperaments (link to test)

Your temperment is choleric. The choleric temperament is fundamentally ambitious and leader-like. They have a lot of aggression, energy, and/or passion, and try to instill it in others. They can dominate people of other temperaments, especially phlegmatic types. Many great charismatic military and political figures were choleric. They like to be in charge of everything. However, cholerics also tend to be either highly disorganized or highly organized. They do not have in-between setups, only one extreme to another. As well as being leader-like and assertive, cholerics also fall into deep and sudden depression. Essentially, they are very much prone to mood swings.