Well he said that Advice wasn't supposed to be taken as a sexy concept but that's the opposite of what fans did they made it all about gender bending and sensuality. The themes of lost innocence, being corrupted by fame are discussed in his songs Pinnochio, Famous and under my skin too. He stopped genuinely smiling once his enlistment date was revealed in most of his military pics he looked like someone took away his soul or something he said a few days before going that he feels no one understands him because his life was so different to people of his age group so he doesn't have anyone to rely on or something like that. so it's not like the depression came out of nowhere the signs were always there but most fans are blind and want to believe their idols are happy and have no problems at all then they cry when their Favs take breaks because of mental health issues I don't know about why k3y said that but kibum was very emotional over sending him to the military I also thought advice was about L5M and being forced into the feminised and babyfied image by the industry he shows himself blindfolded and tied being "handled by his dancers" in this performance
The lyricist for criminal said door was the inspiration for criminal Sh@wols said it is just a kinky concept but then he used the same symbolism of being "handled" here without the kinky stuff plus he did door with full clothes on in his online concert before enlistment which removed any sexiness of the concept
Interestingly jj0ng used the same symbolism of being tied and being in abusive relationship in his song crazy and around the same time tm first performed door jj0ng did let me out with blindfolds on and his hands tied now if it's just a kinky concept why was Jjong using same symbolism in his songs at coincidently the same time as tm?? In let me out jj0ng asks to be let free he says let me out of this dark world it was a clear and desperate cry for help but fans ignored it saying it was just a concept