The first, the Dr. Jekyll method; consists of the following four factors happening in your life to varying degrees.
Privilege : You are have the advantages that your contemporaries do not have - it might be riches, connections or better living and educational circumstances.
Luck : Also called the randomness factor. You happen to be at the right places at the right time.
Talent : You have skills in your chosen field, skills, abilities and insights that put you far ahead of the others.
Effort : You are willing to try twice as fast and thrice as hard as the others in your field.
The Mr. Hyde method is constituted of the following four in varying degrees:
Shamelessness : You have no shame, and will do whatever it takes with whomever it takes to get what you want.
Arrogance: You believe that you are the best, and propagate the belief that you are the best long enough and tirelessly enough to make others believe you.
Thievery : You do not mind stealing - ideas, credit, opportunities, fame, glory from others. In fact, you revel in it.
Selective memory: You remember your personal history in such a distorted manner so as to always think of yourself as the hero, the maverick and the visionary.