As someone who can't read people unless im entirely focus on doing it, it's so hard. I have a hard time understanding anything people are saying. Today's world is so full constant underlining meanings words that blink-or-you-miss-it moments that it could cost you if you mess up. Its exhausting.
It's always fun learning new things from this manga.
Also it's ok if there's delays. You have a life outside of updating this story. I would rather take your time then just getting chapters out. Besides, I've waited for a few years for an update for this manga, I can wait a little longer