Everyone is in a rush to talk, write, create, and produce. Speed is not a good metric. Social media reinforced it. Everything is done instantaneously with a strike of a keypad or a keyboard. The result is few inspiring and useful content and books. The internet is full of rubbish content. True artists are scarce.
Create but refine, reedit, rethink the overall scope of your content before pulling the trigger. Does your content add value? is it useful? If so, publish. At least, by doing so, you come to understand “quality” the standard that truly measures your calibre.