Most creative practices do not collapse from a single failure. They erode quietly because the maker has no one to talk to about the work.
The warning signs
You stop finishing things. You stop sharing things. You start judging your own work by metrics you do not respect. You go weeks without naming, out loud, what you are trying to make.
What actually helps
Two or three people who know your work well enough to push back on it. A recurring time and place where you see them. A shared vocabulary for talking about craft. None of this requires a platform.