Indeed, I was thinking of you the other day Aziyzullah, and wondering about how Life can make us so busy, we don't have time to reflect and write...
And of course, it takes an extra effort to write in one's second or third language. Considering how professional writers have recourse to a series of editors to check their work, while we, English as a first language or not, must do our own editing, is another constraint.
I find if there is a big gap between beginning an article and returning to it, some of the initial momentum is lost. Though sometimes, I return and have further connections to make on the theme, than initially.