Yeah, but it's not even just the entertainment industry. Sometimes people in South Korea are pressured into fitting specific standards, & will do almost anything to fit those standards at times. South Korea has the second highest suicide rate in the world as well. Although, I think Jonghyun didn't get the care he needed either. I read somewhere that the doctor who was supposed to be helping Jonghyun just told him his issue was because of his personality or something along those lines.
Yes It's what I understood too according to the letter he left.
When they filmed the drama Goblin in my city the local staff said the Korean crew never took breaks, filmed for like 20h a day, barely eat and it was like that everyday, but it seems also the same for office workers and of course we are not talking about family and social pressures. A Korean artist I was following on Tumblr was saying that people she knew often criticized her on her appearance and weight even if she looked very thin (according to Canadian standards)