Never appear overly greedy for attention, then, for it signals insecurity, and insecurity drives power away. Understand that there are times when it … - Robert Greene

Not to become someone else, but to be more thoroughly yourself.

Understand: your mind is weaker than your emotions. But you become aware of this weakness only in moments of adversity,precisely the time when
you need strength. What best equips you to cope with tthe heat of battle is neither more knowledge nor more intellect. What makes your mind stronger, and more able to control your emotions, is internal discipline and toughness.No one can teach you this skill; you cannot learn it by reading about it. Like any discipline, it can come only through practice, experience, even a little suffering. The first step in building up presence of mind is to see the need for it, to want it badly enough to be willing to work for it.

The most significant indicator of people’s character comes through their actions over time. Despite what people say about the lessons they have learned (see Howard Hughes), and how they have changed over the years, you will inevitably notice the same actions and decisions repeating in the course of their life. In these decisions they reveal their character. You must take notice of any salient forms of behavior—disappearing when there is too much stress, not completing an important piece of work, turning suddenly belligerent when challenged, or, conversely, suddenly rising to the occasion when given responsibility. With this fixed in your mind, you do some research into their past. You look at other actions you have observed that fit into this pattern, now in retrospect. You pay close attention to what they do in the present. You see their actions not as isolated incidents but as parts of a compulsive pattern. If you ignore the pattern it is your own fault.