Do you mean that in order to get something substantial, first you must lose something?
If you ever want to make money in any business,
You gotta do the right things, the right time.
To lose don't mean that you'll win.
Otherwise it would be easy.
But as in every venture,
There are things we do not know.
Stuffs that we have to take into account.
Usually if you're good then you make money in average.
Then if you want to make more money, you gotta improve.
If you lose. Then you made something wrong. Take the loss.
And look where it breaks. Fix that process. Try again.
If it's fixed. Then you make money. Otherwise,
You lose. There ain't no magic.
If you do the right thing, the right time.
Then you win. Otherwise,
You lose.
So if you want to get something substantial,
Clean your loss. Learn from your errors.
You can't tell till you conjecture,
Then till you bet.
If you want to learn,
You must conjecture first.
If you want to conjecture consistently,
Then you must adhere to some principles.
You need rules. If ... Then. Test & improve from there.
You must be able to tell why you took action.
How did you come to pull the trigger.
Was it good (Profit) bad (Loss) ?
What's the expectency?
Is it better this way ?
That way ? The other way ?
Define competitive conjecture.
Different system. See what works.
But find especially what doesn't work.
Since multiple ways lead to Rome.
But far fewer leads to hell.