We ploughed the tube and found the gold.
Taking on advice seems on paper to be the easiest thing in the world to do, but if you're an artist worth your salt, which we are sure that you are, then you are probably creatively stubborn, and independent. Never are any of those qualities a bad thing, especially in a tough industry out to break the weak, but it is worth to note that others have been there before you.
Their advice, however vague and filled with lucky moments after lucky moments, can still be studied - and within each 'rags to riches' story, there are nuggets of golden advice.