چرا به این رویکردی که به نظر کار هم نمی‎کند چسبیدیم، و آیا اصلا راه بهتری هست که بخواهیم آن را جایش امتحان کنیم؟ 
Why do we carry on with this approach that doesn't seem to be working, and is there a better way out there that we could try instead? 