You reach a dead end. You have the same thoughts, same complaints, same answers.
You're torn between getting away from yourself, or fighting deeper into it.
Watch a film, go for a walk, read a self-help book, whatever you think will pull you through. But nothing you purposefully do, will.
Creativity is when you all your knowledge, talent, ambition and ideas find a new pathway. And then you're free, you can flow non-stop, and your complaints become opportunities, and life feels good again.
You can't force it, because you don't know where the path is. But without getting lost, you never find new terrain.