This anime taught me a lesson about suicide and mental health that my school could never seem to get across. I've been to endless assemblies about how mental health is important and suicide should never be the answer, but I never took it seriously. I was foolish and thought it was not something people should stress over.
I already had doubts before starting this, and I thought it was going to be all soft and cheesy. Oh ho, I was never more wrong. This anime made me soft and had me crying for weeks. I am already on the verge of tears writing this, and it's been months since I last saw this.
To sum this up, I think this is something that should be watched by every teenager and just anyone really. What makes it more appealing is the scientific fiction aspect to it. I'm not going to lie to you, but after watching watching it, I... I tried sending letters to my younger self... and so far, it doesn't seem to be working😞. BUT WHATEVER, IT'S AN OUTSTANDING ANIME, AND THE CHANCES OF YOU REGRETTING TO WATCH IT ARE VERY SLIM!!!!