Anime & manga (including yaoi) and many more... "No one knows what will happen in the future. There is no sense in worrying in something you do not and cannot control, so why bother?"
Misaki: You’ll be all right, Totsuka-san. We sent for a doctor. We’ll have you fixed up in no time. Tatara: Hey… Don’t… sweat it… It’ll all work out… Sorry… Misaki: Totsuka-san? Totsuka-san! Don’t fall asleep! Don’t do this to us! C’mon!