When you write a book, you are asking someone to make an investment in their time and money. A column can come and go as the weeks pass, but a book needs to be timeless.
However good or bad a situation is, it will change.
Envy is a waste of time. You already have all you need.
When in doubt, take the next step.
Everything can change in the blink of an eye. But don't worry; God never blinks.
God never gives us more than what we can carry.