Consider your favorite Artists, Entrepreneurs, Creators.
It is easy to look at a list of the most prolific, successful people with a lineup of their best work.
You can probably name several absolute masterpieces off the top of your head.
However, if you squint your eyes, you will see a lot of misses.
The main thing I learned is nobody can predict the future.
Even the best of the market does not know if their idea is good or bad.
This is why optimism wins.
A pessimist mindset will never try, and not trying means you will never know.
If you don't know if an idea is good or bad, the only way is to expose it to reality.
Scream about it as much as you can.
This makes the failure more painful.
But that's the only way to predict the future. By trying.