If you are an artist, when you get stuck, draw bigger and on tracing paper when you are stuck. Consider this manual photoshop. Use scissors, trace, refine.
If you are a writer, when you get stuck, get a pad of paper and at least two colors of pen that contrast. When you get stuck, use your “replace this with actual language later” color. Just write what you want to say. “Make angry hero cry as villain drinks amazing latte. Figure out words later.”
If you get stuck in life, clean up your area and think about how big, and how small, the universe is. Either direction is practically infinite, suspending you in the middle.
If you are fey, remember when you weren’t. It will build compassion when you deal with mortals.
If you are a potato, please advise us how you use the Internet. We have so many questions, sentient spud bud.