I get life block. The combination of busyness, business, fitness & other "ness"es take over, & suddenly I realize I haven't written anything for over a week. Or two. Or more.
Discipline has always been the dreaded "D" word in my life. The discipline of writing every day has not yet made its way into the elite few things that are my daily habits.
When my writing suffers, my research suffers. And so does my blog.
I think I have a new goal: WRITE EVERY DAY.
As has been said many times, don't worry about getting it right, just get it written.