I find two of the solutions, the `try` and `catch` to be pretty explicit as well, but a lot easier to read, less gratuitous context. The `expect` I find confusi

I find two of the solutions, the `try` and `catch` to be pretty explicit as well, but a lot easier to read, less gratuitous context. The `expect` I find confusing, and hard to follow. I think it would be confusing enough to cause a lot of bugs.