> This is impossible to solve, Let's talk about putting safety rails around large drops. They should never be necessary with careful use. And they can't prev

> This is impossible to solve, Let's talk about putting safety rails around large drops. They should never be necessary with careful use. And they can't prevent everyone from falling to their death. But they still prevent some harms, so we generally require them to be present. Design to do everything with contracts through methods instead of transfers to contract addresses would make this particular type of failure impossible. There would still be other ways to screw up and lose money on accident, of course. But any way that can be reasonably eliminated and isn't, is a design flaw.