Hey, Shan!
smile I know that you're working super-hard on this quest, so I figured I'd stop by and give you some feedback? Anyway, this is nothing official, so if there's anything you disagree with, feel free to tell me that I'm full of s**t.
In general: You might want to go through and check your grammar and punctuation. There are some missing commas scattered throughout this profile that interrupt the flow, and your capitalization is a little inconsistent. It's just little nitpicks, but having a really neatly formatted profile has this weird effect of making everything in it read a lot better. If you have any questions, I'd be happy to go over it with you at some point and proofread.
Hobbies:Parkour looks really good, and it's certainly a useful skill for a knight to have! If you wanted to expand it just a little, it might be useful to think about when and where he participates in this hobby - does he have a specific route or general area where he practices? Does he do it on his commute to school, or is it more of a days off kind of thing? Is he currently involved in any kind of parkour clubs? Hobbies are a big source of RP fodder, so try exploring the social possibilities.
For swimming, I'm sort of confused about how he participates in this hobby in the present. You say that he stopped swimming competitively in high school, so now he's just a hobbyist - does he participate in an intramural club? Does he just jump in the pool when he goes to the gym? It's great that you've thought about how this hobby shaped his development, but you might want to clarify what he's doing with it now.
Reading: This looks good and balances his physical interests. Food for thought: Is he the kind of person who will read his favorite books over and over, or is he more keen on reading as many stories as possible? Does he like to sit down and get lost and finish a whole book in one afternoon, or is he more the kind of person who likes to carry around a paperback and read it a bit at a time on the train and in coffee shops? How does he feel about e-readers: way of the future, or
abominations.
Virtues:I think that you might want to expand all of these a little bit and make them more specific to Aiden.
For example, with Loyal, you say that Aiden is dedicated to his friends and family unless he's been given a good reason not to be, but you don't specify how people earn and lose his trust. Does he make friends easily, or is he slow to trust? Is he hard work, but worth it? What does he expect from his friends in return for his loyalty, and what kinds of actions does he find unforgivable? You mention that he's really good at keeping secrets and promises, which is great, but there's more to being a loyal friend than just keeping secrets and doing what you say you will. Is he dependable? Is he the guy who you can count on to come over and keep you company and do chores for you when you're so sick you can't get out of bed? Is he a good listener? Is he there when the going gets tough? This is the beginning of a really great trait, but it would be even better if you fleshed it out more.
Focused: Like with Loyal, this trait has great bones but also some wide open spaces in it. What about Aiden makes him so great at focusing? Does he find some kind of zen in repetitive tasks, or does whatever he's doing have to be interesting? Does focusing make him a quick worker, or is he a perfectionist and therefore slower than he could be? Does focusing so completely on one thing make him bad at multitasking? I don't think you need to qualify him not half-assing s**t as a "fairly" good thing - it is a good thing, and you don't need to diminish your character's virtues, because he's nowhere near overpowered.
PS, how does this interact with his reading habits?
Quick thinker: This is great! I love how it ties in to his lifelong parkour hobby. I don't think there's much to do here, in all honesty.
FlawsOver-protective: I really like that you've structured this to balance out with loyal, but like loyal, it might be improved with some bulking up. I'd be curious to know what form his verbal lashings take. Is he clever? Is he snide? Does he insult people with wordplay that might go right over their heads, or is he more brusque? I guess what I'm getting at is would he rather coyly insinuate that someone is an idiot, or flat out tell them to "******** off." Both of these are verbal altercations that could go with this trait, but they're the behavior of very different characters. Also, does this trait take any other forms? Is he jealous if his friends become close with other people? Does he mother hen anyone - "okay, but be sure to text me when you get there, and who are you going with, and will there be alcohol or boys or both at this party, and do you have a sweater" - ?
Risk taker: Again, I love how you're tying his traits into his hobbies. But I wonder - is he only a risk taker when it comes to parkour, or does it seep into other areas of his life? Is he a scary driver? Does he do weird experiments in his kitchen like deep-frying turkeys? Like Song suggested, how does he respond to advice? Is he the kind to take a warning as a challenge?
Reserved: First, I don't think this flaw needs two names. Secondly, would you mind going more in-depth about how his behavior contributes to giving people this impression? Just sitting alone reading doesn't really come off as aloof unless he's doing it in situations where it's sort of strange. Does he read at parties? Is he an introvert? Does he do something in his body language that gives other people the cold pricklies? I think you've got a really interesting start to this flaw, but you might want to think more about how it affects his overall personality and not just how it impacts people's first impressions. Right now you've suggested that he's slow to warm up to people and make friends - that might be an interesting lead to follow.
Appearance What color is his skin?
Although it wouldn't show up in art, how tall is he and what's his build like? Is he tall? Short? Lanky? Stocky? Does he have broad shoulders like an olympic swimmer, or does he look more like a gymnast?
PoweredSong hit on pretty much everything I have to say about his weapon.
For his magic, you might want to think about Mercury's power themes:
Technology and intelligence. (From the
faction info thread.) Can you tie his current magic into either of these, or think of a different power that would?
Furthermore, what is the combative advantage of his ice? Does it make the ground slippery? Does it make things easier to break? Can it freeze things in place?
Anywayyyy, You've done some really great work here already and I look forward to playing with Slidr once you get him. If you have any questions at all about any of my notes, you know where to find me.