Though I do believe there is a formula for good art independent of popular opinion, an objective standard that ensures the immortality of a piece. Note that The Great Gatsby was unpopular at its release, though Fitzgerald knew it was a masterpiece.

Here’s a valuable quote:

“A work that aspires, however humbly, to the condition of art should carry its justification in every line.”
–Joseph Conrad

However, as Theodore Roosevelt suggests by implication of his suggestion, “Speak softly and carry a big stick,” go in any direction carefully, but be resiliant.

Don’t be a worthless slob. Just do something. If it’s dangerous, well, that’s what the stick is for. The justification is a rebellion against laziness.