'I'll assume that there is a "Freudian slip" here ... did you mean to write "can NOT be answered in a univeral way..."?'....................
...............BETTER than a 'Frieudian slip', it was a slip of the tongue. Probably old age, but the greatest blessing that comes from old age, is a bad memory.
I'm in agreement in that Art is 'ebb and flow', in general, and of course for me personally, and I would agree of course that an open mind even regarding work that doesn't happen to be your 'shtick', is a good way to go, and I'd be the first one to admit, that I've changed my mind/opinion about work that I'd previously dismissed,...'it grew on me'.......I think is the operative phrase.
Of course at the other end of the spectrum is where somebody has an idea, totally jacks it up, knows it, knows it didn't work, but rationalizes away this bigtime flaw to show it anyway when it's not their best work,.........now I've had this argument with myself, and it was always over a shot/idea, I really wanted to work, in my old age, honesty now wins out, because I can now easily say, 'give up Jonathan, you wanted it to work, it just didn't work', and the shot goes in a drawer or the trash.
I essentially agree with you, working your way up the learning curve involves mistakes/insights/chances/risks/inspiration/setbacks/discouragement, in other words, it can be a struggle.
What excites me is when I have an idea, I shoot it, and there's some effect, or look, in the shot that I didn't think of, and it looks better than the original idea I had, and EVEN BETTER THAN THAT, is when I shoot something, make a MISTAKE in the execution of the shot, and the mistake turns out to be something that I'd wished I'd thought of originally, and now know for the next shot.........growth, in bits and pieces, and then chunks, and then it becomes a small hill, and then a mountain.
So my take on this is essentially a personal one, you grow faster as long as you don't lie to yourself, about your work, it's easy to 'pull the wool over other folks', .........it's way better to be able to say, ........'yeah that was a mistake'.
Refering to no one in particular, I see folks show stuff, ask for opinions, and then get pissed when not everybody likes their work. If you're showing your work to be told, 'hey, your brilliant, this shot is great',.........and you show it over the internet, be prepared for somebody to say 'IT STINKS',.........even if it is great.
I don't know if it's a good idea for the sometimes fragile sensibilities of a budding artist who's still finding their way up the learning curve to show everybody their work.
But somehow I get the feeling that some folks think they can rush this process, not take their time to learn, not take the time to 'fall flat on their ass', not take their time to get back and figure out the next move, that after a short period of time, they should be busting out with 'killer' shots. On one of the other forums, a while back, a guy was talking about how depressed he was because he wasn't producing 6 or 7 'keepers' A DAY!!!!! That's of course crazy, the shots come when they come, they happen.