Wrote a set of beautiful Swift functions. Runs Xcode, nothing. Checks code...looks good...clean build, delete app, re-install, rebuild...nothing. Checks documentation, watches three videos, re-writes code...nothing. Stares at screen for an hour...realizes I never actually called the functions. Closes laptop, checks self into pysch ward.

For Swift to be so new and innovative, why are the error messages so old and primitive?