thoughts on how jotaro shakes in the panel where he discovers his mom passed out in avdol's arms?
UNIRONICALLY I THINK ABOUT THIS SO MUCH ACTUALLY!!!!! THANK YOU TO WHOEVER ASKED ME ABOUT THIS VERY NICHE JOTARO DETAIL.
this actually isn't the only time he does this in sdc either! shaking is a thing that jotaro consistently seems to do when he's stressed, albeit usually very repressed. at the very least with the way it's presented you can assume it's him tensing up badly
he also trembles VERY frequently during the dio fight and i don't think either of the animated adaptations show it nearly as much. it still comes up though once or twice
either way, to answer the original question: i think it's a really neat trait that adds a lot to jotaro's character which really cements that he really is just a teenager who never even wanted to go to egypt and only ever went for his mother in the first place. like i genuinely cannot imagine how terrified he is at all times especially with how often his (presumably, only real) friends get injured. repressing all of that stress and only letting it show on rare occasions has to mess him up badly in the trauma department later