Interesting question I'd say...
Well what I do when I'm down with ideas is ABANDON.
Yea you read right.
As a graphics designer, when working in my canvas and so many ideas keep flooding, I just close the system and go off to other things sometimes even see a movie (talking about movies, its been a while I seen one. Phew!!!). Might take me hours before I return and when I do, I tend to find the right things to tweak to get me back onboard.
I hope that helped.
And say me hi to @rollinshive.

Oh wait, did I just mention him?
🏃🏃🏃🏃🏃