9. How do they manifest energy, exhaustion, tension, or other strong emotions?
Most of the time Mystique keeps herself tightly under control. Her expression is inscrutable and her body language gives little away concerning her mood or physical condition. The basic clues would be a tightness in the line of her mouth and an increase in the glow of her eyes. When she loses her temper though it’s a scary thing, people usually die.
14. What do they care deeply about? What kind of loyalties, commitments, moral codes, life philosophies, passions, callings, or spirituality and faith do they have? How do these tend to be expressed?
She has few loyalties other than to herself primarily and the cause of mutant supremacy second. Family is deeply important to her however, but not really in a way that most people would understand it. Her relationship with Sabretooth couldn’t really be described as a commitment, although he is the closest thing to a long-term boyfriend she’s ever had. Spirituality and faith play no role whatsoever in her character, she’s a hardened atheist and rarely gives any thought to religion. She expresses beliefs, and what she wants as and when she wants, but as Forge says about her ‘you change but you never really change.’
24. How do they present themselves socially? What distinguishes their “persona” from their “true self”, and what causes that difference?
You couldn’t really say Mystique has a social life and how would you go about defining her true self? She’s more of an enigma than practically any other mutant. She’s not friendly, doesn’t volunteer information about herself, and quite enjoys toying with people’s thoughts and emotions, manipulating them to meet her goals.
29. What kind of activities, interests, and hobbies do they have? What significance and impact do these have in their lives, both positive and negative?
Mystique has a great many activities, most of them criminal. Her life is spent furthering her agenda and she has no time for hobbies or interests outside of that framework. That said does she enjoy adopting the hobbies and interests of others when she takes on their lives? Almost certainly.
34. How do they understand the world–what kind of worldview and thought processes do they have? Why?
Mystique has been around for a very long time and seen how humans treat each other. She’s seen brutality, lived huge numbers of differing lives, she sees the world as a deeply hostile place and acts to keep herself alive and to push forward the paths of all mutants.
37. Have they had any special education or training that colors their means of learning about or understanding the world? Conversely, do they lack some kind of education considered essential in their world? What kind of impact has this addition or lack had on them?
You have to consider that Mystique was born two centuries ago. People’s worldviews were very different then and education and literacy were less common. Perhaps she had a rudimentary education when she was a child, but more likely she educated herself after her powers manifested.