What Jonghyun wrote in his suicide note was,
"Find out why am I hurting? I told you why. Is it so wrong to hurt so much? Do i need to have a more dramatic reason? A more specific reason?" - Kim Jonghyun
You're right Jonghyun. Do we all need a reason? What we need wasn't a solution, but just someone to listen to us. And tell us that "You've done well". That's all.
"Just tell me I've done well. That this is good enough. That I've worked hard. Even if you can't smile, don't fault me on my way" - Kim Jonghyun
Don't take people for granted. Don't judge. Because you don't know what they've been through. You don't know how it feels.