This meme looks fun, so I decided to join in :)
Gonna be using my two guys Ego and Mori for it

• Do they crave or prefer stability in their life or want novelty?
  I guess novelty? :0
• If they had to choose, daily routine or new adventures?
  I would say both would choose new adventures.
• Somebody they don't know is being threatened, but unfairly. Stay hidden in safety or put themself in danger?
  Both will stay hidden in safety. Ego would do that because he is a cowardly weak bitch that doesn't care about others, Mori would do that just simply because he doesn't care.
• Do they like peace and quiet or do they seek thrills?
  Ego seeks thrills, while Mori...Mori likes both.
• Would they rather somebody be brutally honest or tell a kind lie?
  Mori would probably prefer somebody to be brutally honest, while for Ego it's none of the options. He would prefer you to tell him exactly what he wants you to say lol.
• Forgive and forget or seek vengeance at all costs?
  Ego would claim he would seek vengeance, but immediately forget after 5 seconds. Mori...depends on the situation, but he is not exactly a vindictive guy.
• What comes easier to them, love or hate?
  Love comes difficult for Mori, but he ain't a hater. Ego... well he is very flirty, so I guess love comes easier for him :)
• In a tense or dangerous situation, what do they choose, fight or flight?
  Mori would 100% choose fight, while for Ego it depends. 80% he would choose flight, but may suddenly try to fight (and most likely fail at that)
• What are they known to do, protect or destroy?
  Both destroy.
• What do they want to be known as, a hero or a villain?
  Ego wants to be known as a hero. Mori doesn't care about that stuff.
• What do others actually tend to see them as?
  Well not exactly as a villain, but normal people outside of Ego's friend group see him as a total asshole (which he is), while his fans see his as some sort of hero/savior.
  For Mori, I would say others tend to see him neutrally, despite the fact that he is a criminal. Mostly it's because no one actually knows he is one, except for those he hangs around with. Those people don't see him as neither a hero or a villain.....Except for Oggy, who doesn't trust him, because Mori robbed him one day lol.
• What do they respect more, pride or humility?
  Ego has no respect for anyone (except for himself and his biological father), so he doesn't value any of those qualities. Mori on other hand respects humility in people more.
• What do they dislike/distrust more, people who are rude for no particular reason or people who are too friendly?
  I think both Mori and Ego hate all of those things together.
• What do they experience more often, joy or wrath?
  Ego is definitely a very joyful guy. Mori experiences none of those :(
• Are they more confident or reserved and shy?
  Ego is WAY TOO confident. Way too confident for his own good, I would say. Mori has some confidence too, but he is a bit more reserved.
• Are they honest about their feelings or do they bottle it all up?
  I guess both bottle it up? However I think Ego is a bit more honest about his feelings unlike Mori.
• Can they control with their emotions or do their emotions control them?
  Mori can perfectly control his emotions, but I don't think he can control WITH his emotions. While for Ego emotions are the ones that control him for sure.
• Are they introspective or unaware? (of their own flaws or traits)
  Ego is actually very self-aware of the fact that he is an absolute narcissist. I mean...why else would his stage name be "Ego"? However he is unaware of the fact that he is immature and very irresponsible. For Mori...I would say he is unaware and doesn't seem to care for that.
• Do they keep secrets or are they definitely going to be the downfall of a plan?
  If you tell Ego a secret, he will promise to not tell anyone and then as soon as he enters another room with loads of people, he tells everything you told him. Mori is the only one you can trust when it comes to keeping secrets.
• Do they wear their heart on their sleeve or have trouble opening up to even friends?
  Honestly kind of hard to say. I think both wouldn't mind opening up to friends, though Mori might have more trouble with it, but they would def not do that with strangers.

That's all!