Yes, but you have to see it in the historical context. Not that long ago, mental sickness was caused by various demons, curses and so on. Things change a lot fa

Yes, but you have to see it in the historical context. Not that long ago, mental sickness was caused by various demons, curses and so on. Things change a lot faster now, but it is still taking a while. Hell, being gay was a mental sickness was only 30 years ago. In other words, it is not useless. It may seem obvious now, but it is not useless.