Ok, this is very simple.
I will explain it as simply as I can so that you will understand, and if you do not understand I will just explain it again, OK ?
You take a small bore rifle shooting club as an example, OK ?
This club will have many members.
All these members will have different levels of natural ability and they will all practice shooting, each with different levels of persistence and determination.
They will aspire in generatl to be able to fire the weapon competently and to compete with each other and perhaps one or two at county level, OK ?
Now in this club there is a rifleman who is different to the rest.
He is not content with just competing with his peers and being competent and attaining county level.....this rifleman wants much more.
He is a a dedicated sportsman....an obsessive perfectionist....a compulsive practiser...deeply self critical of his own performance...highly self motivated....and devoted to the pursuit of excellence...
This rifleman sets himself apart from the rest.
He is prepared to practice relentlessly.
Whereas the others will fire several hundred rounds in a week he is prepared to fire several thousand rounds every day.
His objective is to obtain a bullseye on every shot.
He is determined to shoot to Olympic Level and not County Level.
In the course of developing this awesome ability he fires tens of thousands of rounds.
This continuous firing is TURNOVER of rounds.
That is what I mentioned, TURNOVER and not LOSSES.
I explained that it wasn't until I had done my first 23,000 trades that I began to realy make the headway I had set myself, by being able to replicate, on command, at will and not idly hitting the target or not hitting it.
Are you capable of understanding that ?
If you are not you should not even consider trading, you should consider something easier that does not require effort, self motivation, self governance of the highest order, persistence, and the pursuit of excellence.