I remember suicide being illegal in the USA but that seems to have vanished, possibly because of the absurdity when successful and the cruelty when not. There are countries where the attempt is illegal: https://www.understandsuicide.com/_files/ugd/2caebd_62c53227c2784fd5ae5d3833321e7d62.pdf but any such question has a hotline as the first answer. I wonder if any cop ever put handcuffs on a corpse.