You have no idea how many times I have had this conversation. I am going to state the same thing I have multiple times. If what you are saying is true, there should be many traders on here capable of showing profitable trading in either a live account or demo account. By your statement of demo accounts being easier, there should be even more of those posted here. But, that will never happen and it has never been. You are stating a narrative as fact which has been proven to be false. Prove me wrong.
I can't prove you wrong since i am not wasting my time on a demo account . Demo is most certainly easier because the psychological part of losing money is not coming into play ... If you can't understand that, well ...
What is the reason why you are so fearful to trade life? You should trade with real money and see if you can be profitable. demo trading - it is like walking on a long plank just a few inches above the ground. It wouldn't kill you. life trading - it is like walking on a long plank a few miles above the ground. If might kill you. Also when you do life trading, you might experience things like - horrific bid-offer spread - horrific slippage - anger, fear, frustration, revenge, sleepless night, anxiety, hair loss, no sperm count, losing your wife, suicidal thoughts ....
Many of us know how how to earn tons and tons of money on demo accounts. It is a no-brainer. It is just a level-1 magician trick or tricks a young kid can do easily. But some people choose to publish their results.
It is easy to talk. It is also easy to do. Simply delete those failures from the demo account. Then we can earn tons and tons of $$$ from demo trading. My forex trading coach also did that.