it’ll become more clear as the story goes on!! but yes you’re basically on the right track (as we know so far)
take this with a grain of salt (i haven't read about this in a while) but i think that's what happened to him? iirc his drink got spiked, which most likely resulted in him developing photophobia (extreme light sensitivity), and i think that also caused him to start getting panic attacks, that's why i think he quit being an idol/went mia(?) the camera flashes, stage lights, and all the other bright lights were too much for him
so its still not clear yet anyway
yeah I cant think of other explanation too
i think it was his groupmember or the groupmembets friends that "spiked" him and maybe kinda forced him to take this drug i'm not 100% sure but thats the feeling im getting
can someone explain to me w/o spoilers im still in the beginning but im confused was jaeyoung's drink spiked and he didn't know and it fucked him up or what I dont understand