so I am not one to give characters mental illnesses but Adok is a special case

see, he was created for the sole purpose of raising awareness on PTSD and everything else that comes out of trauma

he is a veteran, who abuses tobacco, drugs, and alcohol BUT that is a coping mechanism with PTSD, flashbacks, and pretty much all of his shit

he has occasional but intense flashbacks where he literally re-lives his time in war and will act as if he is in that situation

not to mention he got sort of suicidal and depressed after a decrease in dopamine caused by the war

fun stuffs