A problem that I have: I like fiddling with web design and code more than I like writing. That's why the appearance of this website keeps changing while the words stay the same.
This is not really a problem, of course. In fact, if I posted new words with any regularity or appreciable frequency, I would run the risk of engaging a consistent or even growing audience, which is the last thing I want. I share a motto with my second-favourite programming language: “Avoid success at all costs!”
(It's actually “Avoid ‘success at all costs’!”.)