Carl Orff's Carmina Burana has the ability to take you from placidity to power in one sonic breath. It is music of dignity and strength, with primitive, energetic passages, evoking absolute beauty from the simplest of phrases. It brings up something that has everything to do with significance - squeezing joy and motif that you just can't drop - it stays with you.
While knowledge of tools and the love of motif may be in your backpack, and all mountains may be measured by their previous heroes, art must exist for you in a place beyond the judgment of others.
As well as many subspecies, the main blocks are fear of failure after previous success, fear of success due to a sense of unworthiness, lack of potential venue, jaded attitude, crisis of confidence, evidence of persistent poor quality, lackadaisical motivation, and common everyday shortage of ideas.