> Specifically, i don't think it's worse than using an Either, and as far as i know, that's the only other way to safely handle methods which can fail. `Either

> Specifically, i don't think it's worse than using an Either, and as far as i know, that's the only other way to safely handle methods which can fail. `Either`s can be nested, put in lists, passed as arguments, and pretty much everything else you would expect from first-class values. Checked exceptions can't.