We've interacted maybe once in a faction thread, but I've seen you around a bit and I think I've gotten a pretty good idea of your writing style overall. Also appreciate that you seem like a chill person OOC who is easy to talk to. I like Aadhir a lot, he's an interesting dude and I'm intrigued to see where his story will go next.
But I do have a couple critiques. The first is that your character interactions don't always feel natural. For example, in Momentum and Mastery you wrote
Jo'Han Felcado
going from seemingly trying to be civil and de-escalate to trying to punch Aadhir
all within the same post. You do hint at the violent history between them, and it isn't completely unfounded that they would be hostile to each other, but his reaction went from "I don't want to cause trouble" to "I'm going to punch you in the face" without proper buildup. It comes across as a rushed and forced attempt at creating a dramatic moment, and because it happens too quickly, it fell flat for me.
My advice is to take your time. That punch should've come at the end of the interaction, which should've gone on for longer than two posts. I like that Aadhir, despite having the moral high ground from our perspective, immediately starts taunting Jo'han. It shows that despite being a serene Jedi, he's still human and has lingering anger and resentment. Jo'han can also be quick to resort to violence, but maybe make it more clear that his initial attempt at calming things down was insincere? He needs to be more smarmy and gross for it to work the way you've written it. Will also make the eventual redemption arc (if that is what you're going for) more satisfying.
There's also the fact that you created a whole account to write a guy who, at least in this thread, probably should've been an NPC. I don't know what you have planned for Jo'han, but I feel like a lot of the problems I just described wouldn't have been a thing if he was an NPC you were writing within Aadhir's posts, or written by someone else and you were playing off of them rather than bouncing between subaccounts.
Oh, and I'm glad you changed your pfp so that Aadhir now looks his age. The original art you used had him looking like a teenager lol.