It's all good, glad it works for you. I found that for me, when I paid attention to the "shoulds" it was a bigger burden than it was worth for not much gain. Thus I learned it's best to filter them out in favor of messaging that is less preachy and more nuanced. It's a tradeoff, as inevitably I'll miss some good ones but overall it seems like a better way to allocate my attention.
Ymmv :)
That's overly ambitious, and the meaning is also completely different. That says that setting deadlines itself improves life, which is not what the article or original title are saying.
> Use your imagination!
My imagination is okay with "should", when the benefits will be spelled out later, which they are in the article.