So go to a place where you can be criticised objectively, but not emotionally.
ie:
If I create a song that is unlike any other song someone has heard, but I feel it, they can say they hate it, they can say it stinks, but I know its something different..
Give yourself a grounding then go from there, and the criticism of the ignorant should stop affecting you.
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All hail the new flesh, cause it suits me fine!