✂️💬and 🥦 for Sid?
Ayyy, Sid time. It's been a long time since he made an appearance...
✂️ - What kind of thing would have your OC cut someone out of their life? How likely are they to let someone back in?
Sid is notorious for discarding anyone who ceases to be sufficiently useful to him or doesn't meet his working standards. It really doesn't take much to grate on him, so I imagine he'd have a ridiculously high turnover rate of low-level scouts, guards and messengers. His closer inner circle (who've had to prove themselves over years, and who he pretty much sees as investments in terms of his time and effort training them) would have to really test his patience or trust to get the same result, but should that happen, then... they're probably going to have to mysteriously vanish.
Whether he'd find interest in the same person again after seeing no use for them previously depends, but I feel like it wouldn't happen often.
💬 - Is your OC much of a talker? Do they only speak when spoken to? (Or not even then?) Do they ever talk over others?
He's a man of few words all around, except for when he's berating someone or in persona whilst spyin'. Generally only speaks at those lower than him without expecting or even waiting for a reply. If someone tries to start a conversation with him, there's a high chance he'll ignore them unless it's someone important. And that's definitely not because he might not be able to tell they're speaking, nooo...
🥦 - Does your OC eat healthily or live off junk food?
Sid lives off of snacks for the most part, but his focus when selecting food is on convenience rather than anything like nutritional value. Anything that he can grab and eat one-handed whilst he works is his style, but he is fond of jerky and spicy stuff. He'll eat more substantial things if a) he's not too busy, and b) someone else has prepared the food and delivered it directly to him.
